The Comparative Analysis :

SEAT Leon 1.4 TGI (Natural Gas) (14 - 15) vs. BMW 120i Automatic (04 - 07)

€ 21,100
SEAT Leon 1.4 TGI (Natural Gas) (14 - 15) SEAT Leon 1.4 TGI Start&Stop
€ 27,300
 BMW 120i Automatic (04 - 07) BMW 120i
€ 21,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 27,300

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The SEAT Leon 1.4 TGI Start&Stop is slightly bigger in every dimension. It's 1.4 inches longer, 2.6 inches wider and 1.1 inches taller than the BMW 120i.
SEAT Leon 1.4 TGI Start&Stop
BMW 120i
57.4
Blueprint SEAT Leon 1.4 TGI (Natural Gas) (14 - 15)
71.5
77.8
56.3
Blueprint BMW 120i Automatic (04 - 07)
68.9
76.1
71.5 in
Width
68.9 in
77.8 in
Width Incl. Mirrors
76.1 in
57.4 in
Height
56.3 in
Blueprint SEAT Leon 1.4 TGI (Natural Gas) (14 - 15)
103.8
167.8
Blueprint BMW 120i Automatic (04 - 07)
104.7
166.4
167.8 in
Length
166.4 in
103.8 in
Wheelbase
104.7 in

Vehicle Weight

SEAT Leon 1.4 TGI Start&Stop
BMW 120i
2996 lb
Curb Weight
2976 lb
4057 lb
Gross Vehicle
Weight
3913 lb
SEAT Leon 1.4 TGI (Natural Gas) (14 - 15)
Weight Difference:
20 lb
0.67 %
BMW 120i Automatic (04 - 07)

General

SEAT Leon 1.4 TGI Start&Stop
BMW 120i
5F
Generation
E87
Hatchback
Car Body Style
Hatchback
Natural Gas (CNG)
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed automatic transmission

Engine

SEAT Leon 1.4 TGI Start&Stop
BMW 120i
Straight-four engine with tur­bo­charger
Engine Type
Straight-four gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Series
BMW
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
2 L / 98 cu in
108 hp
at 4800 rpm
Power
148 hp
at 6200 rpm
SEAT Leon 1.4 TGI Start&Stop
108 hp
148 hp
BMW 120i
148 lb‑ft
at 1500 rpm
Max. Torque
148 lb‑ft
at 3600 rpm
SEAT Leon 1.4 TGI Start&Stop
148 lb‑ft
148 lb‑ft
BMW 120i

Performance

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

495 ft
0.000 sec

SEAT Leon 1.4 TGI Start&Stop

62 mph 62
mph

420 ft
0.000 sec

BMW 120i

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

Fuel Economy / Emissions

SEAT Leon 1.4 TGI Start&Stop
BMW 120i
Fuel Economy
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.)
combined ✽ per 100 miles
30 mpg
SEAT Leon 1.4 TGI Start&Stop
7 MPGe
30 mpg
BMW 120i
16 lb
city
21 mpg
10.3 lb
highway
No data
31 lb
Fuel Tank Capacity
13.2 gal
249 mi
Range
393 mi
SEAT Leon 1.4 TGI Start&Stop
249 mi
393 mi
BMW 120i
Environmental Impact
25.6 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).
149.7 kWh
SEAT Leon 1.4 TGI Start&Stop
25.6 kWh
149.7 kWh
BMW 120i
Euro 6b (NEFZ)
Emission Standard
Euro 4
151 g/mi (NEFZ)
CO2 Emissions
306 g/mi (NEFZ)

Practical Convenience

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