VS
At a Glance
Power
255 kW
140 kW
Torque
525 Nm
255 Nm
Fuel
1.0 when hybrid battery charged / 4.7 co
6.8 l/100km
Engine
1499 cc
1477 cc
Choosing between the Jaecoo J7 and the Proton X90 is one of the most common decisions South African car buyers face. The Jaecoo J7 delivers 255 kW while the Proton X90 produces 140 kW. On fuel, the J7 returns 1.0 when hybrid battery charged / 4.7 combined / 18.7 kWh/100km l/100km while the X90 uses 6.8 l/100km — important in a market where fuel prices change monthly. Pricing starts at R689 900 for the J7 and R679 900 for the X90. Both vehicles have their merits. The right choice depends on your priorities: fuel economy, performance, towing ability, safety features or total cost of ownership. This comparison covers every specification available so you can make an informed decision.
Performance
Power Output
255 kW
140 kW
Torque
525 Nm
255 Nm
Top Speed
120 Km/h
—
Engine & Drivetrain
Engine Capacity
1499 cc
1477 cc
Engine Layout
inline
inline
Cylinders
4
3
Fuel Type
petrol-electric hybrid
petrol
Forced Induction Device
turbocharger
turbocharger
Transmission
automatic
automatic
Number of Gears
—
7
Drive Wheels
front
front
Fuel Economy
Fuel Consumption Average
1.0 when hybrid battery charged / 4.7 co
6.8 l/100km
Fuel Tank Capacity
60 litre + 18.3 kWh l
60 l
CO2 Emissions
31 when hybrid battery charged g/km
156 g/km
Dimensions
Length
4500 mm
4830 mm
Width
1865 mm
1900 mm
Height
1670 mm
1764 mm
Wheelbase
2672 mm
2805 mm
Ground Clearance
174 mm
—
Kerb Weight
1794 Kg
—
Doors
5
5
Seats
5
6
Load Volume
340-500-1265 l
—
Towing & Payload
Load Capacity
416 l
—
Safety
ABS
✓ Standard
✓ Standard
EBD
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ Standard
Airbag Count
8
6
Driver Airbag
✓ Standard
✓ Standard
Passenger Airbag
✓ Standard
✓ Standard
Side Airbags Front
✓ Standard
✓ Standard
Curtain Airbags
✓ Standard
✓ Standard
Features & Tech
Air Conditioning
✓ Standard
✓ Standard
Climate Control
✓ Standard
✓ Standard
Cruise Control
✓ Standard
✓ Standard
Adaptive Cruise Control
✓ Standard
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Satellite Navigation
✓ Standard
—
Reversing Camera
✓ Standard
✓ Standard
Park Distance Rear
✓ Standard
✓ Standard
Park Distance Front
✓ Standard
✓ Standard
Sunroof
✓ Standard
✓ Standard
Heated Seats
✓ Standard
—
Keyless Entry
✓ Standard
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
Warranty & Service
Warranty Period
7 vehicle / 10 engine for 1st owner / 10
5
Warranty Distance
200000 vehicle / 1000000 engine for 1st
unlimited Km
Service Plan
✓ Standard
Optional
Service Plan Years
5
—
Service Plan Distance
75000
—
Service Intervals
15000
15000
The Verdict
Which Wins?
Overall Winner
Tie
2 / 4 categories
Performance
J7
Fuel Economy
J7
Value
X90
Practicality
X90
Pros & Cons
Jaecoo J7
More powerful engine (255 kW)
Better fuel economy (1.0 when hybrid battery charged / 4.7 combined / 18.7 kWh/100km l/100km)
Factory service plan included
Higher starting price
Proton X90
Lower starting price (R679 900)
Higher fuel consumption (6.8 l/100km)
Less power than rival (140 kW vs 255 kW)
No factory service plan
Frequently Asked Questions
Which is more fuel efficient, the J7 or X90?
The J7 uses 1.0 when hybrid battery charged / 4.7 combined / 18.7 kWh/100km l/100km and the X90 uses 6.8 l/100km on the combined cycle. The J7 is the more fuel-efficient choice. In South African conditions with a mix of highway and urban driving, real-world figures will be slightly higher.
Which has more power, the J7 or X90?
The J7 produces 255 kW and 525 Nm of torque while the X90 delivers 140 kW and 255 Nm of torque. The J7 is the more powerful option.
What is the price difference between the J7 and X90?
The J7 starts from R689 900 and the X90 from R679 900. The X90 is cheaper by R10 000 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the J7 or the X90?
It depends on your priorities. If fuel economy matters most, check the L/100km figures above. If you need towing capacity, compare the towing ratings. For day-to-day South African driving - load shedding runs, potholed roads, school runs and highway commutes - consider ground clearance, service network coverage, and total cost of ownership including insurance and maintenance. Use the spec tables above to compare every detail before making your decision.