The Comparative Analysis :
BMW M135i xDrive Steptronic (19 - ..) vs. SEAT Leon 1.5 TSI (18 - 20)
€ 48,900

€ 22,200

€ 48,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 22,200
ⓘ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 1.5 inches longer, 0.7 inches narrower and an inch lower than the SEAT Leon 1.5 TSI.
BMW M135i
SEAT Leon 1.5 TSI
56.5
70.8
81.9
57.4
71.5
77.8
70.8 in
Width
71.5 in
81.9 in
Width Incl. Mirrors
77.8 in
56.5 in
Height
57.4 in
105.1
170
103.8
168.6
170 in
Length
168.6 in
105.1 in
Wheelbase
103.8 in
Vehicle Weight
BMW M135i
SEAT Leon 1.5 TSI
3527 lb
Curb Weight
2732 lb
4597 lb
Gross Vehicle
Weight
Weight
3924 lb

Weight Difference:
796 lb
22.57 %

General
BMW M135i
SEAT Leon 1.5 TSI
F40
Generation
5F
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Mid-Grade Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive

8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
BMW M135i
SEAT Leon 1.5 TSI
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
BMW
Engine Series
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.5 L / 73 cu in
302 hp
at 5000 rpm
Power
128 hp
at 5000 rpm
BMW M135i
302 hp
128 hp
SEAT Leon 1.5 TSI
332 lb‑ft
at 1750 rpm
Max. Torque
148 lb‑ft
at 1400 rpm
BMW M135i
332 lb‑ft
148 lb‑ft
SEAT Leon 1.5 TSI
Performance
BMW M135i
SEAT Leon 1.5 TSI
155 mph
Maximum Speed
126 mph
4.8 sec
Acceleration 0 to 62 mph
9.4 sec
62 mph
62
mph
mph
220 ft
0.000 sec

BMW M135i
62 mph
62
mph
mph
430 ft
0.000 sec

SEAT Leon 1.5 TSI
▶ REPLAY
11.68 lb/hp
Weight-to-Power Ratio
21.34 lb/hp
BMW M135i
11.68 lb/hp
21.34 lb/hp
SEAT Leon 1.5 TSI
Fuel Economy / Emissions
BMW M135i
SEAT Leon 1.5 TSI
Fuel Economy
35 mpg
combined
48 mpg
BMW M135i
35 mpg
48 mpg
SEAT Leon 1.5 TSI
29 mpg
city
37 mpg
No data
highway
57 mpg
13.2 gal
Fuel Tank Capacity
13.2 gal
457 mi
Range
634 mi
BMW M135i
457 mi
634 mi
SEAT Leon 1.5 TSI
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).
92.9 kWh
BMW M135i
128.7 kWh
92.9 kWh
SEAT Leon 1.5 TSI
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6d-TEMP
288 g/mi (WLTP)
CO2 Emissions
216 g/mi (WLTP)
Practical Convenience
BMW M135i
SEAT Leon 1.5 TSI
5
Doors
5
5
No. of Seats
5
1069 lb
Maximum Payload
1193 lb
10.8 cu ft
Trunk Volume
10.8 cu ft






34 cu ft
Cargo Volume (Seats Down)
34.3 cu ft