GR Corolla has a slight advantage, but i30 remains highly competitive.
Key Differences At A Glance
Performance
GR Corolla
+11 pts
Efficiency
GR Corolla
+7 pts
Safety
Equal
Practicality
Equal
Ownership
i30
+8 pts
Category Score Breakdown
🏆 Overall Winner
GR Corolla
Performance
19/20
Efficiency
7/20
Safety
18/20
Practicality
10/20
Ownership
12/20
i30
Performance
8/20
Efficiency
0/20
Safety
18/20
Practicality
10/20
Ownership
20/20
Pros & Cons
🏆 Overall Winner
GR Corolla
Pros
More powerful engine output
Better fuel efficiency
Cons
Shorter warranty coverage
Best For:Highway DrivingFuel Efficiency
i30
Pros
Better long-term ownership value
Cons
Less powerful engine setup
Lower fuel efficiency
Best For:General Use
Who Should Buy Which?
GR Corolla
Drivers who prioritise strong highway performance and overtaking power
Buyers looking for better fuel efficiency
i30
Long-term owners valuing warranty and ownership peace of mind
Full Specification Comparison
Specification
GR Corolla
i30
Ground Clearance
135
135
Wheelbase
2640
2650
Length
4360
4340
Width
1850
1795
Height
1455
1455
Kerb Weight
1470
1285
Gross Vehicle Weight
1870
-
Seating Capacity
4
5
Boot Space
410
395
Towing Capacity
0
-
Turning Radius
5.7
-
Specification
GR Corolla
i30
Engine
1.6L Turbocharged Petrol
1.0 T-GDI Turbo
Engine Type
3-cylinder G16E-GTS
Petrol
Displacement
1618
998
Cylinders
4
3
Compression Ratio
9.8:1
-
Power
224
88
Torque
370
172
Fuel System
Direct Injection
Direct Injection
Turbocharger
Turbocharged
Yes
Top Speed
240
190
0-100 km/h
5.4
10.8
Power @ RPM
6500 rpm
@ 5500 rpm
Torque @ RPM
3000 rpm
@ 1500 rpm
Specification
GR Corolla
i30
Transmission
6-speed Manual
7-speed DCT Dual Clutch
Drive Type
AWD
Front-Wheel Drive
Drivetrain Layout
All Wheel Drive
FWD
LSD Available
Mechanical LSD
-
Differential Lock
Rear Torsen LSD
-
Paddle Shifters
-
Yes
Specification
GR Corolla
i30
Claimed Mileage
11.5
16.9
City Mileage
9
13.5
Highway Mileage
14
20.0
Fuel Tank Capacity
50
50
Emission Standard
Euro 6
Euro 6
Specification
GR Corolla
i30
CO2 Emissions
182
117
Start Stop System
Standard
-
Hybrid System Type
Not Applicable
-
Specification
GR Corolla
i30
Airbags
6
6 (Front, Side, Curtain)
ABS
Standard
Yes
Electronic Stability Control
Performance Tuned
Yes
Traction Control
Performance Tuned
Yes
Child Safety Lock
Standard
-
ISOFIX Mounts
Standard
Yes
Brake Assist
Performance
Yes
Tyre Pressure Monitor
Standard
Yes
Engine Immobiliser
Standard
Yes
Hill Start Assist
-
Yes
Central Locking
-
Yes
Specification
GR Corolla
i30
Cruise Control
Adaptive
Yes
Adaptive Cruise Control
Standard
Yes
Lane Keep Assist
Standard
Yes
Lane Departure Warning
Standard
-
Blind Spot Monitoring
Standard
Yes
Rear Cross Traffic Alert
Standard
Yes
Parking Sensors
Front and Rear
Front & Rear
Rear View Camera
Standard
Yes
360 Degree Camera
Not Available
-
Autonomous Emergency Braking
Standard
-
Traffic Sign Recognition
Standard
-
Specification
GR Corolla
i30
Seat Material
Alcantara and Fabric
Leather-Look
Seat Adjustment
Manual Sport
Power Driver
Heated Seats
Front
Front
Ventilated Seats
Not Available
-
Steering Type
Electric Power Steering
MDPS Electric
Steering Adjustment
Tilt and Telescopic
Tilt & Telescopic
Ambient Lighting
Red Performance Lighting
Yes
Folding Rear Seats
-
60/40 Split
Specification
GR Corolla
i30
Climate Control
Dual Zone Climate Control
Dual Zone Auto Climate
Power Windows
All Doors Auto
All
Keyless Entry
Smart Key
Yes
Push Button Start
Standard
Yes
Wireless Charging
Standard
Yes
Sunroof
Not Available
Electric Sunroof
Electric Tailgate
Not Available
-
Specification
GR Corolla
i30
Infotainment Screen
9-inch Touchscreen
10.25-inch Touchscreen
Apple CarPlay
Wireless
Yes
Android Auto
Wireless
Yes
Bluetooth Connectivity
Standard
Yes
Number of Speakers
12 Bose Performance
8 Bose Premium
Navigation System
Built-in
Yes
Digital Instrument Cluster
-
10.25-inch Digital Cluster
USB Ports
-
2 USB-A + 1 USB-C
Specification
GR Corolla
i30
LED Headlamps
LED Projector
Full LED
Daytime Running Lamps
LED
LED
Fog Lamps
LED
LED
Alloy Wheel Design
18-inch BBS Forged Alloy Wheels
17-inch Alloy
Specification
GR Corolla
i30
Tyre Size
225/40 R18
225/45 R17
Wheel Type
Lightweight Alloy
Alloy
Front Brake Type
Brembo Ventilated Disc
Disc
Rear Brake Type
Disc
Disc
Spare Wheel Type
-
Full Size
Specification
GR Corolla
i30
Front Suspension
Adaptive Dual Axis Strut
MacPherson Strut
Rear Suspension
Multi-Link
Multi-Link
Chassis Type
Reinforced Monocoque
Monocoque
Power Steering
-
Electric
Specification
GR Corolla
i30
Service Interval
10000 km / 12 months
15000 km / 12 months
Approx Service Cost
High
-
Battery Warranty
24 Months
-
Maintenance Plan
-
3 Years / 45000 km
Specification
GR Corolla
i30
Warranty Years
3
5
Warranty Kilometers
100000
150000
Roadside Assistance
3 Years
5 Years
Final Verdict
🏆Toyota GR Corolla
wins with 66 pts
vs 56 pts for i30
In structured scoring, GR Corolla emerges as the stronger overall package. However, i30 may appeal to buyers prioritising different factors. Ultimately, the right choice depends on your driving priorities in South Africa.