A proper head-to-head in South Africa — compare price, performance,
fuel economy or electric range, safety and the details that shape long-term ownership.
Includes a historical vehicle
Current, upcoming and historical vehicles can be compared side by side. Historical records keep their verified specifications, while price labels show last-listed context rather than current new-car availability.
Rolls-Royce Dawn vs Changan UNI-S: the short answer
Dawn and UNI-S are close on the comparable published fields, so buyer priorities should decide.
Five key differences
Exact selected derivatives
Swipe sideways to compare every column
Specification
Dawn
UNI-S
Maximum Power
Dawn420 kW @ 5250-6000 rpm
UNI-S138 kW
Maximum Torque
Dawn820 Nm @ 1600-4750 rpm
UNI-S300 Nm
Engine Size
Dawn6592 cc
UNI-S1500 cc
Combined Fuel Economy
Dawn6.99 km/l
UNI-S14.49 km/l
Ground Clearance
Dawn149 mm
UNI-SNot Officially Disclosed
Strongest published figure in that row; no road-test winner is implied.
Independent editorial assessment
Hagalu editorial ratings
When a variant is selected, its rating out of five applies only to that exact derivative; a model-range review is not inherited. Editorial ratings are separate from the Specification Evidence Index out of 100 and are not customer ratings.
Rolls-Royce Dawn
Dawn
Hagalu editorial ratingNot yet rated
No complete editorial rating is published for this exact variant. This is not a zero score.
Not yet rated means a complete review is not published; it does not mean the vehicle scored zero. Read the rating methodology.
What Each Car Gets Right (and Wrong)
Specification evidence leader
Dawn
Strengths
More powerful engine output
Weak Spots
Lower fuel efficiency
Fewer listed safety features
Lower published practicality figures
Best suited to:Published Performance
UNI-S
Strengths
Better fuel efficiency
Stronger listed safety equipment
Stronger published practicality figures
Weak Spots
Less powerful engine setup
Best suited to:Published EfficiencyPublished Practicality
Which One's Right for You?
Dawn
Buyers prioritising the stronger published powertrain figures
UNI-S
Buyers prioritising the lower published fuel or energy use
Buyers prioritising the more complete listed safety equipment
Buyers prioritising the stronger published space and capacity figures
Full Specs, Side by Side
Open a category, then swipe sideways to compare every column
Archived cars use verified historical spec records. Rows remain comparable; unavailable historical values are shown plainly rather than estimated.
Spec
Dawn
UNI-S
Model Introduced Year
2016
2026
Generation
Dawn four-seat convertible; this archive profile uses the MY17 World specification corroborated by a February 2018 South African road test.
First current South African UNI-S retail generation, offered in CS, CL and CE grades.
Facelift History
The MY17 configuration is kept separate from the 2015 launch specification, which published different length, torque, acceleration, consumption and CO2 figures.
No South African facelift has been announced since the UNI-S entered local retail sale in 2026.
Facelift Launched Since
2017
Not Applicable
Facelift Version Ending
2023
Not Applicable
Body Style
Convertible
SUV
Model Year
2017
2026
Production Status
discontinued
active
Segment
Ultra-luxury convertible
Compact SUV
Vehicle Type
Passenger car
Passenger car
Spec
Dawn
UNI-S
Length
5295 mm
4539 mm
Width
1947 mm
1865 mm
Height
1502 mm
1680 mm
Wheelbase
3112 mm
2656 mm
Ground Clearance (Default)
149 mm
Not Officially Disclosed
Ground Clearance (With Full Seating Load)
149 mm
167 mm
Fuel Tank Capacity
82 l
51 l
Boot/Cargo Space
321 l
475 l
Kerb Weight
2560 kg
1505 kg
Gross Vehicle Weight (GVW)
3040 kg
1825 kg
Payload Capacity
480 kg
Not Officially Disclosed
Towing Capacity
0 kg
Not Officially Disclosed
Seating Capacity
4 seats
5 seats
Number of Rows
2 rows
2 rows
Doors
2 doors
5 doors
Minimum Turning Radius
6.35 m
5.66 m
Front Headroom
1018 mm
Not Officially Disclosed
Rear Headroom
963 mm
Not Officially Disclosed
Front Legroom
1054 mm
Not Officially Disclosed
Rear Legroom
937 mm
Not Officially Disclosed
Spec
Dawn
UNI-S
Engine
6.592-litre twin-turbo V12
1.5-litre Turbocharged Petrol
Engine Code
N74B66A
NE15TG-AC
Fuel Type
Petrol
Petrol
Hybrid System
Not Applicable
Not Applicable
Engine Displacement
6592 cc
1500 cc
Cylinders
12
4
Cylinder Layout
V
Not Officially Disclosed
Valves
48
Not Officially Disclosed
Valves per Cylinder
4
Not Officially Disclosed
Aspiration
Twin Turbocharged
Turbocharged
Fuel System
Direct Injection
Not Officially Disclosed
Compression Ratio
10.0:1
Not Officially Disclosed
Bore
89 mm
Not Officially Disclosed
Stroke
88.3 mm
Not Officially Disclosed
Maximum Power
420 kW @ 5250-6000 rpm
138 kW
Maximum Torque
820 Nm @ 1600-4750 rpm
300 Nm
Combined Power
Not Applicable
Not Applicable
Combined Torque
Not Applicable
Not Applicable
Motor Type
Not Applicable
Not Applicable
Number of Motors
Not Applicable
Not Applicable
Motor Location
Not Applicable
Not Applicable
Drive Type
RWD
FWD
Transmission
8-Speed Automatic
7-Speed DCT
Top Speed
250 km/h
190 km/h
0-100 km/h
5.0 sec
Not Officially Disclosed
Quarter Mile
12.8 sec
Not Officially Disclosed
Drive Modes
Low
3 selectable modes
Launch Control
Not Officially Disclosed
Not Officially Disclosed
Rev Limiter
Not Officially Disclosed
Not Officially Disclosed
Power-to-Weight Ratio
164.1 kW/tonne
Not Officially Disclosed
Torque-to-Weight Ratio
320.3 Nm/tonne
Not Officially Disclosed
Battery Capacity
Not Applicable
Not Applicable
Usable Battery Capacity
Not Applicable
Not Applicable
Battery Type
Not Applicable
Not Applicable
Battery Voltage
Not Applicable
Not Applicable
Electric Range
Not Applicable
Not Applicable
AC Charging Power
Not Applicable
Not Applicable
DC Charging Power
Not Applicable
Not Applicable
AC Charging Time
Not Applicable
Not Applicable
DC Charging Time
Not Applicable
Not Applicable
Regenerative Braking
Not Applicable
Not Applicable
Spec
Dawn
UNI-S
Gearbox
8-speed automatic / 8HP95
7-Speed DCT
Drivetrain Layout
Front-engine, rear-wheel drive
Not Officially Disclosed
Transfer Case
Not Applicable
Not Officially Disclosed
Paddle Shifters
No
Not Officially Disclosed
Final Drive Ratio
2.813
Not Officially Disclosed
Number of Gears
8
7
Transmission Type
8-speed automatic / 8HP95
DCT
Clutch Type
Torque converter
Dual-clutch
Gear Shift Type
Steering-column selector for 8-speed automatic
Automatic
Drivetrain
RWD
FWD
4WD Engagement
Not Applicable
Not Officially Disclosed
4WD Hi Range
Not Applicable
Not Officially Disclosed
4WD Lo Range
Not Applicable
Not Officially Disclosed
4WD Selector
Not Applicable
Not Officially Disclosed
Automatic Shift Paddles
No
Not Officially Disclosed
Front Differential Lock
Not Applicable
Not Officially Disclosed
Gearbox Type
8-speed automatic / 8HP95
Dual-Clutch Automatic
Low Range Ratio
Not Applicable
Not Officially Disclosed
Low Range
Not Applicable
Not Officially Disclosed
Axle Layout
Two axles
Not Officially Disclosed
Transmission Speeds
8
7
LSD Available
Not confirmed
Not Officially Disclosed
Differential Lock
Not confirmed
Not Officially Disclosed
Gear Shift Indicator
Not confirmed
Not Officially Disclosed
Rear Differential Lock
Not confirmed
Not Officially Disclosed
Spec
Dawn
UNI-S
Claimed Mileage
6.99 km/l
14.49 km/l
City Mileage
4.59 km/l
Not Officially Disclosed
Highway Mileage
10.10 km/l
Not Officially Disclosed
Fuel Tank Capacity
82 l
51 l
Emission Standard
EU6
Euro 6
AdBlue Tank Capacity
Not Applicable
Not Applicable
Auto Start Stop
No automatic engine stop/start
Not Officially Disclosed
Real-world Mileage
6.99 km/l
14.49 km/l
Charging Port Type
Not Applicable
Not Officially Disclosed
Charging Type
Not Applicable
Not Officially Disclosed
Fuel Tank Litres
82
51
Combined Driving Range
575 km
Not Officially Disclosed
Electric Consumption
Not Applicable
Not Officially Disclosed
Range Real World Mixed
522.93 km
Not Officially Disclosed
Range Real World Highway
Not confirmed
Not Officially Disclosed
Spec
Dawn
UNI-S
Airbags
6
6
ABS
Standard
Yes
Electronic Stability Control
ESP
Yes
Traction Control
Standard
Yes
Hill Start Assist
Hill-start assist
Yes
Child Safety Lock
Not Applicable
Not Officially Disclosed
ISOFIX Mounts
LATCH child-seat anchor system
Yes
Brake Assist
Dynamic Brake Control
Yes
Tyre Pressure Monitor
Standard
Yes
Engine Immobiliser
Engine immobiliser
Not Officially Disclosed
Seatbelt Warning All Seats
Driver and front-passenger seat-belt warning sensor
Driver and front passenger
Front Parking Sensors
Front Park Distance Control
Not Officially Disclosed
AEB
Available
Yes
BA
Dynamic Brake Control
Yes
Curtain Airbags
Not Applicable
Yes
Driver Airbag
Standard
Yes
EBD
Standard
Yes
Engine Immobiliser
Standard
Yes
Hill Hold
Hill-start assist
Yes
Passenger Airbag
Standard
Yes
Seatbelt Pretensioners
Front and rear
Not Officially Disclosed
Seatbelt Reminder
Driver and front-passenger seat-belt warning sensor
Driver and front passenger
Side Airbags
Front side-impact airbags
Yes
Stability Control
ESP
Yes
TCS
Standard
Yes
Knee Airbag
Front active knee protection
Not Officially Disclosed
ABS EBD
Standard
Yes
Hill Descent Control
Not confirmed
Yes
Brake Override System
Not confirmed
Not Officially Disclosed
Rear Cross Traffic Alert
Not confirmed
Yes
Spec
Dawn
UNI-S
Cruise Control
Automatic Cruise Control
Cruise Control
Adaptive Cruise Control
Automatic distance-control cruise with stop-and-start traffic response
Yes
Lane Departure Warning
Optional
Yes
Parking Sensors
Park-distance system
Rear (6 sensors)
Rear View Camera
Optional rear-view camera with top view
Yes
360 Degree Camera
Optional camera system with rear, top and side views
540-degree HD panoramic view
Autonomous Emergency Braking
Available
Yes
Auto Highbeam
Glare-free high-beam technology
Yes
Auto Wipers
Rain-sensing variable-speed wipers
Yes
Rear Parking Sensors
Rear Park Distance Control
Yes
Reverse Camera
Optional rear-view camera with top view
Yes
Adaptive Cruise Control
Automatic distance-control cruise with stop-and-start traffic response
Yes
Park Assist
Front and rear parking sensors
Straight-in/straight-out automatic parking
Around View Monitor
Optional camera system with rear, top and side views
540-degree HD panoramic view
Forward Collision Warning
Pre-collision safety system
Yes
Lane Keep Assist
Optional
Yes
Blind Spot Monitoring
Not confirmed
Yes
Rear Cross Traffic Alert
Not confirmed
Yes
Driver Fatigue Alert
Not confirmed
Not Officially Disclosed
Traffic Sign Recognition
Not confirmed
Yes
Blind Spot Warning
Not confirmed
Yes
Spec
Dawn
UNI-S
Seat Material
Leather
Microfiber leather
Heated Seats
Front; standard
Not Officially Disclosed
Ventilated Seats
Optional front ventilated seats
Front seat cushions
Ambient Lighting
Optional – Atmospheric Interior Environment
Not Officially Disclosed
Steering Wheel Material
Leather
Microfiber leather
60 40 Split Seat
Not Applicable
Yes
Driver Seat Adjustment
Electrically adjustable with lumbar adjustment and memory
6-way electric
Passenger Seat Adjustment
Electrically adjustable with lumbar adjustment
4-way electric
Seat Trim
Leather
Microfiber leather
Spec
Dawn
UNI-S
Climate Control
Individual front and rear climate controls
Automatic climate control
Power Windows
Standard
All four windows; one-touch up/down
Keyless Entry
Comfort Entry keyless access
Passive entry
Push Button Start
Keyless ignition
Yes
Sunroof
Not Applicable
Electric panoramic sunroof
Electric Tailgate
Smart power opening and closing luggage-compartment lid
Yes
Rain Sensing Wipers
Standard
Yes
AC Type
Individual front and rear climate controls
Automatic climate control
Wireless Charging
Not confirmed
Not Officially Disclosed
Spec
Dawn
UNI-S
Infotainment System
Multimedia interface and navigation with Spirit of Ecstasy Rotary Controller
12.8-inch infotainment system
Bluetooth Connectivity
Standard
Yes
Number of Speakers
18
8
Digital Instrument Cluster
Analogue instruments with Power Reserve gauge
10.25-inch instrument display
USB Ports
Standard
1 USB-A and 1 USB-C in front
Infotainment Screen
10.25-inch high-definition display
12.8-inch
Touchscreen
10.25-inch high-definition display
12.8-inch
Apple CarPlay
Not confirmed
Yes
Android Auto
Not confirmed
Yes
Spec
Dawn
UNI-S
LED Headlamps
Standard
Yes
Daytime Running Lamps
Standard
LED
Roof Rails
Not Applicable
Yes
Exterior Colour Options
Bespoke exterior colour commissioning
Black, Putty Grey, Shadow Grey, Fluorite Grey, Moon White
Headlights
Standard
Yes
Panoramic Sunroof
Not Applicable
Yes
Fog Lamps
Not confirmed
Rear fog lamp
Spec
Dawn
UNI-S
Wading Depth
Not Applicable
Not Officially Disclosed
Terrain Modes
Not Applicable
Not Officially Disclosed
4WD System Type
Not Applicable
Not Officially Disclosed
Approach Angle
Not confirmed
Not Officially Disclosed
Departure Angle
Not confirmed
Not Officially Disclosed
Locking Differential
Not confirmed
Not Officially Disclosed
Breakover Angle
Not confirmed
Not Officially Disclosed
Spec
Dawn
UNI-S
Tyre Size
Front 255/45 R20 101Y; rear 285/40 R20 104Y
225/55 R19
Front Brake Type
Power-assisted ventilated disc
Ventilated disc
Rear Brake Type
Power-assisted ventilated disc
Solid disc
Spare Wheel Type
No spare wheel; run-flat tyres
Temporary-use spare
Wheel Rim Size
Front 8.5 x 20; rear 9.5 x 20
19-inch aluminium-alloy wheels
Handbrake Type
Electromechanical parking brake acting on the rear wheels
Electronic parking brake
Spec
Dawn
UNI-S
Front Suspension
Double-wishbone pneumatic suspension with newly designed self-levelling air springs, active roll control and continuous electronic damping
MacPherson independent
Rear Suspension
Multi-link pneumatic suspension with newly designed self-levelling air springs, active roll control and continuous electronic damping
Multi-link independent
Spec
Dawn
UNI-S
CO2 Emissions
326 g/km
179 g/km
Fuel Octane Requirement
Designed for 95 RON; minimum 91 RON
-
Spec
Dawn
UNI-S
Service Plan
4 years, unlimited kilometres
5 years / 90,000 km
Spec
Dawn
UNI-S
Ownership Role
Historical South African Dawn derivative launched locally in March 2016 and documented locally in 2018; the March 2022 global Dawn order-book closure is an outer bound, not proof of the exact South African withdrawal year, while production ended in 2023.
Current South African derivative
Pricing Role
Historical price on application
Current South African retail price
Price Zar
Not confirmed
469900 ZAR
Starting Price
Not confirmed
469900
Starting Price Zar
Not confirmed
469900
Spec
Dawn
UNI-S
Warranty
4 years, unlimited kilometres
5 years / 150,000 km; roadside assistance 5 years
In depth: how these cars differ
This Dawn and UNI-S comparison uses the exact derivatives selected above for South Africa. The catalogue index covers performance, efficiency, safety equipment, practicality and ownership cover only where comparable source-backed fields are present.
Performance index: Dawn 97 vs UNI-S 59.
Efficiency index: Dawn 31 vs UNI-S 55.
Safety-equipment index: Dawn 90 vs UNI-S 92.
Practicality index: Dawn 52 vs UNI-S 68.
Ownership-cover index: Dawn not separately scored vs UNI-S not separately scored.
These figures are Hagalu catalogue-comparison indicators, not customer ratings, crash-test scores, resale guarantees or a substitute for a road test. Each page shows its weighted source coverage beside the result.
Model imagery
Dawn and UNI-S image comparison
Open an image for its full canonical file or visit the model page for the complete vehicle record.
A transparent comparison of published catalogue fields. This is not a road-test score, owner rating or editorial review rating, and it appears only when every vehicle clears the same comparable-data threshold.
Evidence / 100
Evidence-index readout
Dawn leads by 1 points
Dawn and UNI-S are close on the comparable published fields, so buyer priorities should decide.
Close catalogue match. Buyer priorities should decide the outcome.
Why this scoreView full breakdown
Evidence-index leader
Dawn
Performance
97/100
Efficiency
31/100
Safety
90/100
Practicality
52/100
UNI-S
Performance
59/100
Efficiency
55/100
Safety
92/100
Practicality
68/100
What the evidence means
Evidence indexRolls-Royce Dawn
leads the specification evidence index with 70 pts
vs 69 pts for UNI-S
In Hagalu's specification evidence index, Dawn leads. However, UNI-S may suit buyers prioritising different confirmed fields. Ultimately, the right choice depends on your driving priorities in South Africa.
Related comparisons
Continue with closely related South Africa models and comparable body styles.
There is no universal winner. Use the comparison table to match the models and available derivatives in South Africa on price, safety equipment, space, powertrain and ownership cover. The category indicators summarise published catalogue data; they are not a road test or customer rating.
Compare the published consumption or mileage rows for the exact derivatives using the same unit and test basis. A catalogue figure is useful for like-for-like comparison, but traffic, speed, load, weather and driving style can change actual fuel use.
Compare only equipment explicitly listed for each derivative, including airbags, stability control and driver-assistance systems. Confirm the exact trim with the manufacturer, and treat any independent crash-test result separately because equipment and ratings can differ by market.
A reliable five-year total cannot be calculated from catalogue data alone. Add the exact purchase and finance cost, fuel or electricity, insurance quotes, scheduled servicing, tyres and expected resale value. Check whether the selected derivative includes a service or maintenance plan.
Use the seating, boot or load-space, ISOFIX and safety rows as a first check. Then test the exact cars with your child seats, passengers and typical luggage, because published dimensions do not show every access or comfort difference.
Compare the published power, torque and 0–100 km/h rows when they are available for both exact derivatives. Vehicle weight, gearing and power delivery also matter, so catalogue outputs alone do not establish real-world overtaking or response.
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