A proper head-to-head in South Africa — we cover price, performance,
petrol economy, safety and what it'll actually cost you to own each one long term.
Upcoming in South AfricaConfirmed launch information and specifications remain visible while final availability is pending.
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At a Glance — Who Wins What
⚡PerformanceNot enough comparable data
⛽Fuel EconomyNot enough comparable data
🛡SafetyNot enough comparable data
📦PracticalityNot enough comparable data
🔑OwnershipNot enough comparable data
Key Specs Side by Side
The specs that matter most — highlighted where one car leads.
Spec
Harrier
Sierra
Maximum Power
125 kW @ 3750 rpm
-
Maximum Torque
350 Nm @ 1750-2500 rpm
-
Engine Size
1956 cc
-
Combined Fuel Economy
15.15 km/l
-
Ground Clearance
205 mm
-
Boot / Load Bay
445 l
622 l
Airbags
7
-
Kerb Weight
1823 kg
-
Seating Capacity
5 seats
-
Warranty
5 years / 125,000 km
-
= leads in this spec
The Bottom Line
The verified specification tables are ready to compare, but Hagalu has withheld a ranked verdict because the selected vehicles do not yet meet the minimum like-for-like source-coverage threshold.
Full Specs, Side by Side
Spec
Harrier
Sierra
Model Introduced Year
2025
-
Generation
Current-generation South African-market Tata Harrier five-seat SUV
Upcoming South African-market Tata Sierra mid-size SUV
Facelift History
Introduced with Tata Passenger Vehicles' South African return in 2025; no South African facelift has been announced
-
Facelift Launched Since
2025
-
Facelift Version Ending
Current
-
Body Style
SUV
SUV
Model Year
2026
2027
Production Status
Active
upcoming
Segment
Mid-size SUV
Mid-size SUV
Vehicle Type
Passenger Car
Passenger Car
Spec
Harrier
Sierra
Length
4605 mm
-
Width
1922 mm
-
Height
1718 mm
-
Wheelbase
2741 mm
-
Ground Clearance (Default)
205 mm
-
Ground Clearance (With Full Seating Load)
150 mm
-
Fuel Tank Capacity
50 l
-
Boot/Cargo Space
445 l
622 l
Kerb Weight
1823 kg
-
Gross Vehicle Weight (GVW)
2298 kg
-
Payload Capacity
475 kg
-
Towing Capacity
0 kg
-
Seating Capacity
5 seats
-
Number of Rows
2 rows
-
Doors
5 doors
-
Minimum Turning Radius
5.8 m
-
Front Headroom
1020 mm
-
Rear Headroom
950 mm
-
Front Legroom
840 mm
-
Rear Legroom
980 mm
-
Spec
Harrier
Sierra
Engine
2.0-litre Turbocharged Diesel
-
Engine Code
Not Officially Disclosed
-
Fuel Type
Diesel
-
Hybrid System
Not Applicable
-
Engine Displacement
1956 cc
-
Cylinders
4
-
Cylinder Layout
Inline
-
Valves
Not Officially Disclosed
-
Valves per Cylinder
Not Officially Disclosed
-
Aspiration
Turbocharged
-
Fuel System
Common Rail Direct Injection
-
Compression Ratio
Not Officially Disclosed
-
Bore
Not Officially Disclosed
-
Stroke
Not Officially Disclosed
-
Maximum Power
125 kW @ 3750 rpm
-
Maximum Torque
350 Nm @ 1750-2500 rpm
-
Combined Power
Not Applicable
-
Combined Torque
Not Applicable
-
Motor Type
Not Applicable
-
Number of Motors
Not Applicable
-
Motor Location
Not Applicable
-
Drive Type
FWD
-
Transmission
6-Speed Automatic
-
Top Speed
170 km/h
-
0-100 km/h
Not Officially Disclosed
-
Quarter Mile
Not Officially Disclosed
-
Drive Modes
Eco, City, Sport
-
Launch Control
Not Officially Disclosed
-
Rev Limiter
Not Officially Disclosed
-
Power-to-Weight Ratio
68.6 kW/tonne
-
Torque-to-Weight Ratio
192.0 Nm/tonne
-
Battery Capacity
Not Applicable
-
Usable Battery Capacity
Not Applicable
-
Battery Type
Not Applicable
-
Battery Voltage
Not Applicable
-
Electric Range
Not Applicable
-
AC Charging Power
Not Applicable
-
DC Charging Power
Not Applicable
-
AC Charging Time
Not Applicable
-
DC Charging Time
Not Applicable
-
Regenerative Braking
Not Applicable
-
Spec
Harrier
Sierra
Gearbox
6-Speed Automatic
-
Drivetrain Layout
Front-engine, front-wheel drive
-
LSD Available
No
-
Transfer Case
Not Applicable
-
Differential Lock
Not Applicable
-
Paddle Shifters
Standard
-
Final Drive Ratio
3.22
-
Number of Gears
6
-
Transmission Type
Torque-converter Automatic
-
Clutch Type
Not Applicable
-
Gear Shift Indicator
Standard
-
Gear Shift Type
Automatic gear selector
-
Drivetrain
FWD
-
4WD Engagement
Not Applicable
-
4WD Hi Range
Not Applicable
-
4WD Lo Range
Not Applicable
-
4WD Selector
Not Applicable
-
Automatic Shift Paddles
Standard
-
Front Differential Lock
Not Applicable
-
Gearbox Type
Automatic
-
Low Range Ratio
Not Applicable
-
Low Range
Not Applicable
-
Axle Layout
4x2
-
Rear Differential Lock
Not Applicable
-
Transmission Speeds
6
-
Spec
Harrier
Sierra
Claimed Mileage
15.15 km/l
-
City Mileage
9.6 km/l
-
Highway Mileage
14.4 km/l
-
Fuel Tank Capacity
50 l
-
Emission Standard
BS VI Phase 2
-
AdBlue Tank Capacity
15 l
-
Auto Start Stop
Not Available
-
Real-world Mileage
15.15 km/l
-
Charging Port Type
Not Applicable
-
Charging Type
Not Applicable
-
Fuel Tank Litres
50
-
Combined Driving Range
Not Applicable
-
Electric Consumption
Not Applicable
-
Range Real World Highway
Not Applicable
-
Range Real World Mixed
Not Applicable
-
Spec
Harrier
Sierra
Airbags
7
-
ABS
Standard
-
Electronic Stability Control
Standard
-
Traction Control
Standard
-
Hill Descent Control
Standard
-
Hill Start Assist
Standard
-
Child Safety Lock
Standard
-
ISOFIX Mounts
Standard
-
Brake Assist
Standard
-
Tyre Pressure Monitor
Standard
-
Engine Immobiliser
Standard
-
Seatbelt Warning All Seats
3 Point Seatbelt with ELR for All Passengers
-
Front Parking Sensors
Standard
-
AEB
Standard
-
BA
Standard
-
Brake Override System
Not Available
-
Curtain Airbags
Standard
-
Driver Airbag
Standard
-
EBD
Standard
-
Engine Immobiliser
Standard
-
Hill Hold
Standard
-
Passenger Airbag
Standard
-
Rear Cross Traffic Alert
Standard
-
Seatbelt Pretensioners
Standard
-
Seatbelt Reminder
3 Point Seatbelt with ELR for All Passengers
-
Side Airbags
Standard
-
Stability Control
Standard
-
TCS
Standard
-
Knee Airbag
Standard
-
ABS EBD
Standard
-
Spec
Harrier
Sierra
Cruise Control
Standard
-
Adaptive Cruise Control
Standard
-
Lane Keep Assist
Standard
-
Lane Departure Warning
Standard
-
Blind Spot Monitoring
Standard
-
Rear Cross Traffic Alert
Standard
-
Parking Sensors
Standard
-
Rear View Camera
Standard
-
360 Degree Camera
Standard
-
Autonomous Emergency Braking
Standard
-
Driver Fatigue Alert
Standard
-
Traffic Sign Recognition
Standard
-
Auto Highbeam
Standard
-
Auto Wipers
Standard
-
Rear Parking Sensors
Standard
-
Reverse Camera
Standard
-
Adaptive Cruise Control
Standard
-
Park Assist
Not Available
-
Around View Monitor
Standard
-
Blind Spot Warning
Standard
-
Forward Collision Warning
Standard
-
Spec
Harrier
Sierra
Seat Material
Leatherette
-
Heated Seats
Not Available
-
Ventilated Seats
Standard
-
Ambient Lighting
Multi Mood lights on Sunroof & Dashboard
-
Steering Wheel Material
Leather-wrapped
-
60 40 Split Seat
Standard
-
Driver Seat Adjustment
6-way powered with memory
-
Passenger Seat Adjustment
Manual slide and recline
-
Seat Trim
Leatherette
-
Spec
Harrier
Sierra
Climate Control
Voice Enabled Dual Zone Automatic Air Conditioning
-
Power Windows
Standard
-
Keyless Entry
Standard
-
Push Button Start
Standard
-
Wireless Charging
Standard
-
Sunroof
Panoramic Sunroof with Mood Light
Panoramic
Electric Tailgate
Gesture Controlled Power tailgate
-
Rain Sensing Wipers
Standard
-
AC Type
Voice Enabled Dual Zone Automatic Air Conditioning
-
Spec
Harrier
Sierra
Infotainment System
12.3" Harman Touch Screen Infotainment
Horizon View triple-screen dashboard
Apple CarPlay
Wireless
-
Android Auto
Wireless
-
Bluetooth Connectivity
Standard
-
Number of Speakers
10
-
Digital Instrument Cluster
10.25" TFT Instrument Cluster
-
USB Ports
Smart USB Chargers (A & C Type) in front & Rear
-
Infotainment Screen
12.3-inch
-
Touchscreen
12.3-inch
-
Spec
Harrier
Sierra
LED Headlamps
Standard
Standard
Daytime Running Lamps
Front LED DRLs with Turn Indicators
Light Saber LED with welcome and goodbye functionality
Fog Lamps
Front LED Fog Lamps with Cornering Function
-
Roof Rails
Standard
-
Exterior Colour Options
Lunar White, Ash Grey, Pebble Grey, Coral Red, Seaweed Green
-
Headlights
Standard
Standard
Panoramic Sunroof
Standard
Standard
Spec
Harrier
Sierra
Approach Angle
25.3 deg
-
Departure Angle
26.4 deg
-
Wading Depth
450 mm
-
Terrain Modes
Normal, Rough, Wet
-
Locking Differential
Not Applicable
-
4WD System Type
Not Applicable
-
Breakover Angle
16.6 deg
-
Spec
Harrier
Sierra
Tyre Size
245/55 R19
-
Front Brake Type
Disc
-
Rear Brake Type
Disc
-
Spare Wheel Type
Steel spare wheel, 235/70 R16
-
Wheel Rim Size
19-inch
19-inch
Handbrake Type
Electronic parking brake with auto hold
-
Wheel Type
-
Alloy Wheels
Spec
Harrier
Sierra
Front Suspension
Independent, Lower Wishbone, McPherson Strut with Coil Spring & Anti Roll Bar
-
Rear Suspension
Semi Independent Twist Blade with Panhard Rod & Coil Spring
-
Spec
Harrier
Sierra
CO2 Emissions
174 g/km
-
Spec
Harrier
Sierra
Service Plan
5 years / 75,000 km
-
Spec
Harrier
Sierra
Ownership Role
New passenger vehicle
Upcoming South African passenger vehicle
Price Zar
699900 ZAR
-
Pricing Role
Recommended retail price
Announced price not publicly listed
Starting Price
699900
-
Starting Price Zar
699900
-
Spec
Harrier
Sierra
Warranty
5 years / 125,000 km
-
Catalogue Score Withheld
Hagalu does not turn missing specifications into neutral scores or guessed values.
Fail closed
Score withheld: fewer than four comparable categories or less than 50% weighted source coverage for at least one vehicle.
Use the verified key-spec and full-spec tables on this page. A ranked index will appear only after every selected vehicle has source-backed data in at least four categories and reaches 50% weighted coverage.
How to Read This Comparison
No overall winner is declared because the selected vehicles do not yet meet Hagalu's minimum like-for-like source-coverage threshold. Compare the confirmed rows and verify the exact derivative before buying.
Other Comparisons Worth Checking
See how similar cars go head-to-head — you might find a better fit than you expected.
There is no universal winner. Use the comparison table to match the exact South African derivatives 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.
Hagalu does not publish a guaranteed resale winner. Depreciation depends on age, mileage, condition, derivative, colour, supply and demand. Compare several current used-market listings and obtain trade-in valuations for equivalent examples before relying on a resale estimate.
Check the exact derivatives for drive type, ground clearance, tyres, approach and departure angles, wading depth and low-range gearing where officially disclosed. SUV styling or all-wheel drive alone does not prove that a vehicle is suitable for demanding off-road use.
Calculate each exact derivative using your monthly distance and a current fuel or electricity price, then add finance, insurance, scheduled service, tyres and licence costs. Hagalu does not claim a fixed monthly saving without those buyer-specific inputs.
It is worth more only when the exact price difference buys equipment, space, performance or ownership cover that matters to you. Compare like-for-like lifecycle states and derivatives; a current offer and a historical last-listed price are not directly equivalent.
In Depth — Breaking It All Down
This Harrier and Sierra comparison keeps the exact South African derivatives, lifecycle states, available prices and verified specifications side by side.
Hagalu has withheld an overall score because at least one selected vehicle does not yet have four comparable categories and 50% weighted source coverage. Missing catalogue evidence is not replaced with a neutral score or a guessed value.
Use the key-spec and full-spec tables to compare the fields that are confirmed. For a purchase decision, verify current availability, exact derivative equipment, finance, insurance and ownership cover with the relevant manufacturer or authorised retailer.
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