VS
At a Glance
Power
145 kW
140 kW
Torque
290 Nm
255 Nm
Fuel
7.8 l/100km
6.8 l/100km
Engine
1598 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 145 kW while the Proton X90 produces 140 kW. On fuel, the J7 returns 7.8 l/100km while the X90 uses 6.8 l/100km — important in a market where fuel prices change monthly. Pricing starts at R679 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
145 kW
140 kW
Torque
290 Nm
255 Nm
Top Speed
—
—
Engine & Drivetrain
Engine Capacity
1598 cc
1477 cc
Engine Layout
inline
inline
Cylinders
4
3
Fuel Type
petrol
petrol
Forced Induction Device
turbocharger
turbocharger
Transmission
automatic
automatic
Number of Gears
7
7
Drive Wheels
all
front
Full Time 4x4
✓ Standard
—
Fuel Economy
Fuel Consumption Average
7.8 l/100km
6.8 l/100km
Fuel Tank Capacity
57 l
60 l
CO2 Emissions
181 g/km
156 g/km
Dimensions
Length
4500 mm
4830 mm
Width
1865 mm
1900 mm
Height
1680 mm
1764 mm
Wheelbase
2672 mm
2805 mm
Ground Clearance
200 mm
—
Kerb Weight
1709 Kg
—
Doors
5
5
Seats
5
6
Load Volume
500-1256 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
5 vehicle / 10 engine for 1st owner
5
Warranty Distance
150000 vehicle / 1000000 engine for 1st
unlimited Km
Service Plan
✓ Standard
Optional
Service Plan Years
5
—
Service Plan Distance
70000
—
Service Intervals
15000
15000
The Verdict
Which Wins?
Overall Winner
Proton X90
2 / 4 categories
Performance
J7
Fuel Economy
X90
Value
Tied
Practicality
X90
Pros & Cons
Jaecoo J7
More powerful engine (145 kW)
Factory service plan included
Higher fuel consumption (7.8 l/100km)
Proton X90
Better fuel economy (6.8 l/100km)
Less power than rival (140 kW vs 145 kW)
No factory service plan
Frequently Asked Questions
Which is more fuel efficient, the J7 or X90?
The J7 uses 7.8 l/100km and the X90 uses 6.8 l/100km on the combined cycle. The X90 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 145 kW and 290 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 R679 900 and the X90 from R679 900. The X90 is cheaper by R0 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.