The Comparative Analysis :
SEAT Leon SC 1.4 TSI (13 - 14) vs. BMW M135i xDrive Steptronic (19 - ..)
€ 20,700

€ 48,900

€ 20,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The SEAT Leon SC 1.4 TSI Start&Stop is 9.1 cm shorter, 1.1 cm wider and 1.2 cm taller than the BMW M135i.
SEAT Leon SC 1.4 TSI Start&Stop
BMW M135i
1446
1810
1975
1434
1799
2081
1810 mm
Width
1799 mm
1975 mm
Width Incl. Mirrors
2081 mm
1446 mm
Height
1434 mm
2601
4228
2670
4319
4228 mm
Length
4319 mm
2601 mm
Wheelbase
2670 mm
Vehicle Weight
SEAT Leon SC 1.4 TSI Start&Stop
BMW M135i
1211 kg
Kerb Weight
1600 kg
1730 kg
Gross Vehicle
Weight
Weight
2085 kg

Weight Difference:
389 kg
24.31 %

General
SEAT Leon SC 1.4 TSI Start&Stop
BMW M135i
5F
Generation
F40
Hatchback
Car Body Style
Hatchback
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)

Front-wheel drive
Drive
Permanent all-wheel drive

6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
SEAT Leon SC 1.4 TSI Start&Stop
BMW M135i
Straight-four petrol engine with turbocharger
Engine Type
Straight-four petrol engine with turbocharger
Engine Series
BMW
4
Valves
4
4
Cylinders
4
1395 CC
Engine Capacity
1998 CC
138 bhp
at 4500 rpm
Power
302 bhp
at 5000 rpm
SEAT Leon SC 1.4 TSI Start&Stop
138 bhp
302 bhp
BMW M135i
250 NM
at 1500 rpm
Max. Torque
450 NM
at 1750 rpm
SEAT Leon SC 1.4 TSI Start&Stop
250 NM
450 NM
BMW M135i
Performance
SEAT Leon SC 1.4 TSI Start&Stop
BMW M135i
131 mph
Maximum Speed
155 mph
8.1 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph
62
mph
mph
113 m
0.000 sec

SEAT Leon SC 1.4 TSI Start&Stop
62 mph
62
mph
mph
67 m
0.000 sec

BMW M135i
▶ REPLAY
8.78 kg/bhp
Weight-to-Power Ratio
5.3 kg/bhp
SEAT Leon SC 1.4 TSI Start&Stop
8.78 kg/bhp
5.3 kg/bhp
BMW M135i
Fuel Economy / Emissions
SEAT Leon SC 1.4 TSI Start&Stop
BMW M135i
Fuel Economy
54 mpg
combined
42 mpg
SEAT Leon SC 1.4 TSI Start&Stop
54 mpg
42 mpg
BMW M135i
44 mpg
city
34 mpg
63 mpg
motorway
No data
50 L
Fuel Tank Capacity
50 L
598 mi
Range
457 mi
SEAT Leon SC 1.4 TSI Start&Stop
598 mi
457 mi
BMW M135i
Environmental Impact
98.5 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
128.7 kWh
SEAT Leon SC 1.4 TSI Start&Stop
98.5 kWh
128.7 kWh
BMW M135i
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
119 g/km (NEFZ)
CO2 Emissions
179 g/km (WLTP)
Practical Convenience
SEAT Leon SC 1.4 TSI Start&Stop
BMW M135i
3
Doors
5
5
No. of Seats
5
519 kg
Maximum Payload
485 kg
380 L
Boot Capacity
380 L






1150 L
Boot Capacity (Seats Down)
1200 L