The Comparative Analysis :

BMW 120i 5-door (17 - 18) vs. SEAT Leon 1.4 TGI (Natural Gas) (14 - 15)

€ 31,900
BMW 120i 5-door (17 - 18) BMW 120i
€ 21,100
 SEAT Leon 1.4 TGI (Natural Gas) (14 - 15) SEAT Leon 1.4 TGI Start&Stop
€ 31,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 21,100

ⓘ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 2.6 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 5-door (17 - 18)
69.5
78.1
57.4
Blueprint SEAT Leon 1.4 TGI (Natural Gas) (14 - 15)
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 5-door (17 - 18)
105.9
170.4
Blueprint SEAT Leon 1.4 TGI (Natural Gas) (14 - 15)
103.8
167.8
170.4 in
Length
167.8 in
105.9 in
Wheelbase
103.8 in

Vehicle Weight

BMW 120i
SEAT Leon 1.4 TGI Start&Stop
3186 lb
Curb Weight
2996 lb
4255 lb
Gross Vehicle
Weight
4057 lb
BMW 120i 5-door (17 - 18)
Weight Difference:
190 lb
5.96 %
SEAT Leon 1.4 TGI (Natural Gas) (14 - 15)

General

BMW 120i
SEAT Leon 1.4 TGI Start&Stop
F20
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
6-speed manual 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
17.6 lb/hp
Weight-to-Power Ratio
27.74 lb/hp
BMW 120i
17.6 lb/hp
27.74 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
12.4 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 lb
No data
highway
10.3 lb
13.7 gal
Fuel Tank Capacity
31 lb
567 mi
Range
249 mi
BMW 120i
567 mi
249 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).
25.6 kWh
BMW 120i
108 kWh
25.6 kWh
SEAT Leon 1.4 TGI Start&Stop
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
211 g/mi (NEFZ)
CO2 Emissions
151 g/mi (NEFZ)

Practical Convenience

BMW 120i
SEAT Leon 1.4 TGI Start&Stop
5
Doors
5
5
No. of Seats
5
1069 lb
Maximum Payload
1060 lb
10.2 cu ft
Trunk Volume
7.8 cu ft
34 cu ft
Cargo Volume (Seats Down)
31.3 cu ft