The Comparative Analysis :
BMW 120i 5-door (17 - 18) vs. SEAT Leon SC 2.0 TDI DSG (13 - 16)
€ 31,900

€ 25,800

€ 31,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,800
ⓘ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 BMW 120i is 4 inches longer, 1.8 inches narrower and an inch lower than the SEAT Leon SC 2.0 TDI Start&Stop.
BMW 120i
SEAT Leon SC 2.0 TDI Start&Stop
55.9
69.5
78.1
56.9
71.3
77.8
69.5 in
Width
71.3 in
78.1 in
Width Incl. Mirrors
77.8 in
55.9 in
Height
56.9 in
105.9
170.4
102.4
166.5
170.4 in
Length
166.5 in
105.9 in
Wheelbase
102.4 in
Vehicle Weight
BMW 120i
SEAT Leon SC 2.0 TDI Start&Stop
3186 lb
Curb Weight
2899 lb
4255 lb
Gross Vehicle
Weight
Weight
4034 lb

Weight Difference:
287 lb
9.01 %

General
BMW 120i
SEAT Leon SC 2.0 TDI Start&Stop
F20
Generation
5F
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Diesel

Rear-wheel drive
Drivetrain
Front-wheel drive

6-speed manual transmission
Transmission
6-speed dual clutch transmission
Engine
BMW 120i
SEAT Leon SC 2.0 TDI Start&Stop
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW
Engine Series
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
181 hp
at 5000 rpm
Power
148 hp
at 3500 rpm
BMW 120i
181 hp
148 hp
SEAT Leon SC 2.0 TDI Start&Stop
214 lb‑ft
at 1350 rpm
Max. Torque
236 lb‑ft
at 1750 rpm
BMW 120i
214 lb‑ft
236 lb‑ft
SEAT Leon SC 2.0 TDI Start&Stop
Performance
BMW 120i
SEAT Leon SC 2.0 TDI Start&Stop
143 mph
Maximum Speed
131 mph
7.1 sec
Acceleration 0 to 62 mph
8.4 sec
62 mph
62
mph
mph
325 ft
0.000 sec

BMW 120i
62 mph
62
mph
mph
384 ft
0.000 sec

SEAT Leon SC 2.0 TDI Start&Stop
▶ REPLAY
17.6 lb/hp
Weight-to-Power Ratio
19.59 lb/hp
BMW 120i
17.6 lb/hp
19.59 lb/hp
SEAT Leon SC 2.0 TDI Start&Stop
Fuel Economy / Emissions
BMW 120i
SEAT Leon SC 2.0 TDI Start&Stop
Fuel Economy
41 mpg
combined
53 mpg
BMW 120i
41 mpg
53 mpg
SEAT Leon SC 2.0 TDI Start&Stop
31 mpg
city
45 mpg
No data
highway
59 mpg
13.7 gal
Fuel Tank Capacity
13.2 gal
567 mi
Range
706 mi
BMW 120i
567 mi
706 mi
SEAT Leon SC 2.0 TDI Start&Stop
Environmental Impact
108 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).
90.4 kWh
BMW 120i
108 kWh
90.4 kWh
SEAT Leon SC 2.0 TDI Start&Stop
Euro 6b (NEFZ)
Emission Standard
Euro 5 / Euro 6
211 g/mi (NEFZ)
CO2 Emissions
188 g/mi (NEFZ)
Practical Convenience
BMW 120i
SEAT Leon SC 2.0 TDI Start&Stop
5
Doors
3
5
No. of Seats
5
1069 lb
Maximum Payload
1135 lb
10.2 cu ft
Trunk Volume
10.8 cu ft







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