The Comparative Analysis :
BMW M135i xDrive Steptronic (19 - ..) vs. SEAT Leon 1.4 TGI DSG (Petrol) (18 - 18)
€ 48,900

€ 25,400

€ 48,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The BMW M135i is 3.7 cm longer, 1.7 cm narrower and 2.5 cm lower than the SEAT Leon 1.4 TGI Start&Stop.
BMW M135i
SEAT Leon 1.4 TGI Start&Stop
1434
1799
2081
1459
1816
1975
1799 mm
Width
1816 mm
2081 mm
Width Incl. Mirrors
1975 mm
1434 mm
Height
1459 mm
2670
4319
2636
4282
4319 mm
Length
4282 mm
2670 mm
Wheelbase
2636 mm
Vehicle Weight
BMW M135i
SEAT Leon 1.4 TGI Start&Stop
1600 kg
Kerb Weight
1388 kg
2085 kg
Gross Vehicle
Weight
Weight
1870 kg

Weight Difference:
212 kg
13.25 %

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

Permanent all-wheel drive
Drive
Front-wheel drive

8-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
BMW M135i
SEAT Leon 1.4 TGI Start&Stop
Straight-four petrol engine with turbocharger
Engine Type
Straight-four engine with turbocharger
BMW
Engine Series
4
Valves
4
4
Cylinders
4
1998 CC
Engine Capacity
1395 CC
302 bhp
at 5000 rpm
Power
108 bhp
at 4800 rpm
BMW M135i
302 bhp
108 bhp
SEAT Leon 1.4 TGI Start&Stop
450 NM
at 1750 rpm
Max. Torque
200 NM
at 1500 rpm
BMW M135i
450 NM
200 NM
SEAT Leon 1.4 TGI Start&Stop
Performance
BMW M135i
SEAT Leon 1.4 TGI Start&Stop
155 mph
Maximum Speed
121 mph
4.8 sec
Acceleration 0 to 62 mph
10.9 sec
62 mph
62
mph
mph
67 m
0.000 sec

BMW M135i
62 mph
62
mph
mph
151 m
0.000 sec

SEAT Leon 1.4 TGI Start&Stop
▶ REPLAY
5.3 kg/bhp
Weight-to-Power Ratio
12.85 kg/bhp
BMW M135i
5.3 kg/bhp
12.85 kg/bhp
SEAT Leon 1.4 TGI Start&Stop
Fuel Economy / Emissions
BMW M135i
SEAT Leon 1.4 TGI Start&Stop
Fuel Economy
42 mpg
combined
52 mpg
BMW M135i
42 mpg
52 mpg
SEAT Leon 1.4 TGI Start&Stop
34 mpg
city
43 mpg
No data
motorway
61 mpg
50 L
Fuel Tank Capacity
50 L
457 mi
Range
575 mi
BMW M135i
457 mi
575 mi
SEAT Leon 1.4 TGI Start&Stop
Environmental Impact
128.7 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).
102.4 kWh
BMW M135i
128.7 kWh
102.4 kWh
SEAT Leon 1.4 TGI Start&Stop
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
179 g/km (WLTP)
CO2 Emissions
123 g/km (NEFZ)
Practical Convenience
BMW M135i
SEAT Leon 1.4 TGI Start&Stop
5
Doors
5
5
No. of Seats
5
485 kg
Maximum Payload
482 kg
380 L
Boot Capacity
275 L






1200 L
Boot Capacity (Seats Down)
1105 L