The Comparative Analysis :

BMW 120i (17 - 19) vs. SEAT Leon 1.4 TGI DSG (Natural Gas) (18 - 18)

€ 31,200
BMW 120i (17 - 19) BMW 120i
€ 25,400
 SEAT Leon 1.4 TGI DSG (Natural Gas) (18 - 18) SEAT Leon 1.4 TGI Start&Stop
€ 31,200
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 1.4 TGI Start&Stop.
BMW 120i
SEAT Leon 1.4 TGI Start&Stop
55.9
Blueprint BMW 120i (17 - 19)
69.5
78.1
57.4
Blueprint SEAT Leon 1.4 TGI DSG (Natural Gas) (18 - 18)
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 (17 - 19)
105.9
170.4
Blueprint SEAT Leon 1.4 TGI DSG (Natural Gas) (18 - 18)
103.8
168.6
170.4 in
Length
168.6 in
105.9 in
Wheelbase
103.8 in

Vehicle Weight

BMW 120i
SEAT Leon 1.4 TGI Start&Stop
3175 lb
Curb Weight
3060 lb
4255 lb
Gross Vehicle
Weight
4123 lb
BMW 120i (17 - 19)
Weight Difference:
115 lb
3.62 %
SEAT Leon 1.4 TGI DSG (Natural Gas) (18 - 18)

General

BMW 120i
SEAT Leon 1.4 TGI Start&Stop
F21
Generation
5F
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Natural Gas (CNG)
Rear-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
7-speed dual clutch transmission

Engine

BMW 120i
SEAT Leon 1.4 TGI Start&Stop
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four engine with tur­bo­charger
BMW
Engine Series
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.4 L / 69 cu in
181 hp
at 5000 rpm
Power
108 hp
at 4800 rpm
BMW 120i
181 hp
108 hp
SEAT Leon 1.4 TGI Start&Stop
214 lb‑ft
at 1350 rpm
Max. Torque
148 lb‑ft
at 1500 rpm
BMW 120i
214 lb‑ft
148 lb‑ft
SEAT Leon 1.4 TGI Start&Stop

Performance

BMW 120i
SEAT Leon 1.4 TGI Start&Stop
143 mph
Maximum Speed
121 mph
7.1 sec
Acceleration 0 to 62 mph
10.9 sec
62 mph 62
mph

325 ft
0.000 sec

BMW 120i

62 mph 62
mph

495 ft
0.000 sec

SEAT Leon 1.4 TGI Start&Stop

▶ REPLAY
17.54 lb/hp
Weight-to-Power Ratio
28.33 lb/hp
BMW 120i
17.54 lb/hp
28.33 lb/hp
SEAT Leon 1.4 TGI Start&Stop

Fuel Economy / Emissions

BMW 120i
SEAT Leon 1.4 TGI Start&Stop
Fuel Economy
41 mpg
combined ✽ per 100 miles
12.8 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
41 mpg
7 MPGe
SEAT Leon 1.4 TGI Start&Stop
31 mpg
city
16.7 lb
No data
highway
11 lb
13.7 gal
Fuel Tank Capacity
31 lb
567 mi
Range
242 mi
BMW 120i
567 mi
242 mi
SEAT Leon 1.4 TGI 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).
26.4 kWh
BMW 120i
108 kWh
26.4 kWh
SEAT Leon 1.4 TGI Start&Stop
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
211 g/mi (NEFZ)
CO2 Emissions
154 g/mi (NEFZ)

Practical Convenience

BMW 120i
SEAT Leon 1.4 TGI Start&Stop
3
Doors
5
4
No. of Seats
5
1080 lb
Maximum Payload
1063 lb
10.2 cu ft
Trunk Volume
7.8 cu ft
34 cu ft
Cargo Volume (Seats Down)
31.3 cu ft