The Comparative Analysis :

BMW 120i Steptronic 5-door (15 - 16) vs. SEAT Leon 1.5 TGI DSG (18 - 20)

€ 30,700
BMW 120i Steptronic 5-door (15 - 16) BMW 120i
€ 25,400
 SEAT Leon 1.5 TGI DSG (18 - 20) SEAT Leon 1.5 TGI
€ 30,700
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 slightly. The BMW 120i is 1.9 inches longer, 2 inches narrower and 1.5 inches lower than the SEAT Leon 1.5 TGI.
BMW 120i
SEAT Leon 1.5 TGI
55.9
Blueprint BMW 120i Steptronic 5-door (15 - 16)
69.5
78.1
57.4
Blueprint SEAT Leon 1.5 TGI DSG (18 - 20)
71.5
77.8
69.5 in
Width
71.5 in
78.1 in
Width Incl. Mirrors
77.8 in
55.9 in
Height
57.4 in
Blueprint BMW 120i Steptronic 5-door (15 - 16)
105.9
170.4
Blueprint SEAT Leon 1.5 TGI DSG (18 - 20)
103.8
168.6
170.4 in
Length
168.6 in
105.9 in
Wheelbase
103.8 in

Vehicle Weight

BMW 120i
SEAT Leon 1.5 TGI
3075 lb
Curb Weight
2941 lb
4156 lb
Gross Vehicle
Weight
4057 lb
BMW 120i Steptronic 5-door (15 - 16)
Weight Difference:
134 lb
4.36 %
SEAT Leon 1.5 TGI DSG (18 - 20)

General

BMW 120i
SEAT Leon 1.5 TGI
F20
Generation
5F
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Natural Gas (CNG)
Rear-wheel drive
Drivetrain
Front-wheel drive
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

BMW 120i
SEAT Leon 1.5 TGI
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four engine with tur­bo­charger
BMW
Engine Series
4
Valves
4
4
Cylinders
4
1.6 L / 78 cu in
Displacement
1.5 L / 73 cu in
175 hp
at 4800 rpm
Power
128 hp
at 5000 rpm
BMW 120i
175 hp
128 hp
SEAT Leon 1.5 TGI
184 lb‑ft
at 1500 rpm
Max. Torque
148 lb‑ft
at 1400 rpm
BMW 120i
184 lb‑ft
148 lb‑ft
SEAT Leon 1.5 TGI

Performance

BMW 120i
SEAT Leon 1.5 TGI
138 mph
Maximum Speed
128 mph
7.2 sec
Acceleration 0 to 62 mph
9.9 sec
62 mph 62
mph

328 ft
0.000 sec

BMW 120i

62 mph 62
mph

453 ft
0.000 sec

SEAT Leon 1.5 TGI

▶ REPLAY
17.57 lb/hp
Weight-to-Power Ratio
22.98 lb/hp
BMW 120i
17.57 lb/hp
22.98 lb/hp
SEAT Leon 1.5 TGI

Fuel Economy / Emissions

BMW 120i
SEAT Leon 1.5 TGI
Fuel Economy
42 mpg
combined ✽ per 100 miles
12.1 lb✽  ( 7 MPGe ⓘ Miles per gallon gaso­line equiva­lent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per U.S. gallon, is used to compare the energy con­sump­tion of vehicles that use different energy sources.)
BMW 120i
42 mpg
7 MPGe
SEAT Leon 1.5 TGI
33 mpg
city
15.6 lb
No data
highway
9.9 lb
13.7 gal
Fuel Tank Capacity
37 lb
577 mi
Range
311 mi
BMW 120i
577 mi
311 mi
SEAT Leon 1.5 TGI
Environmental Impact
106.1 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).
24.9 kWh
BMW 120i
106.1 kWh
24.9 kWh
SEAT Leon 1.5 TGI
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
208 g/mi (NEFZ)
CO2 Emissions
179 g/mi (WLTP)

Practical Convenience

BMW 120i
SEAT Leon 1.5 TGI
5
Doors
5
5
No. of Seats
5
1080 lb
Maximum Payload
1116 lb
10.2 cu ft
Trunk Volume
7.8 cu ft
34 cu ft
Cargo Volume (Seats Down)
No data