The Comparative Analysis :
BMW 123d Automatic (07 - 12) vs. SEAT Leon 1.6 (09 - 10)
€ 34,200
€ 17,800
€ 34,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 17,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW 123d is slightly smaller in every dimension. It's 3 inches shorter, 0.8 inches narrower and 1.5 inches lower than the SEAT Leon 1.6.
BMW 123d
SEAT Leon 1.6
55.9
68.8
76.1
57.4
69.6
77.5
68.8 in
Width
69.6 in
76.1 in
Width Incl. Mirrors
77.5 in
55.9 in
Height
57.4 in
104.7
166.9
101.5
169.9
166.9 in
Length
169.9 in
104.7 in
Wheelbase
101.5 in
Vehicle Weight
BMW 123d
SEAT Leon 1.6
3274 lb
Curb Weight
2822 lb
4211 lb
Gross Vehicle
Weight
Weight
3931 lb
Weight Difference:
452 lb
13.81 %
General
BMW 123d
SEAT Leon 1.6
E81
Generation
1P
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Front-wheel drive
6-speed automatic transmission
Transmission
5-speed manual transmission
Engine
BMW 123d
SEAT Leon 1.6
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
BMW
Engine Series
4
Valves
2
4
Cylinders
4
2 L / 98 cu in
Displacement
1.6 L / 78 cu in
201 hp
at 4400 rpm
Power
101 hp
at 5600 rpm
BMW 123d
201 hp
101 hp
SEAT Leon 1.6
295 lb‑ft
at 2000 rpm
Max. Torque
109 lb‑ft
at 3800 rpm
BMW 123d
295 lb‑ft
109 lb‑ft
SEAT Leon 1.6
Performance
BMW 123d
SEAT Leon 1.6
147 mph
Maximum Speed
114 mph
7 sec
Acceleration 0 to 62 mph
11.7 sec
62 mph
62
mph
mph
318 ft
0.000 sec
BMW 123d
62 mph
62
mph
mph
535 ft
0.000 sec
SEAT Leon 1.6
▶ REPLAY
16.29 lb/hp
Weight-to-Power Ratio
27.94 lb/hp
BMW 123d
16.29 lb/hp
27.94 lb/hp
SEAT Leon 1.6
Fuel Economy / Emissions
BMW 123d
SEAT Leon 1.6
Fuel Economy
43 mpg
combined
31 mpg
BMW 123d
43 mpg
31 mpg
SEAT Leon 1.6
34 mpg
city
23 mpg
No data
highway
39 mpg
13.5 gal
Fuel Tank Capacity
14.5 gal
576 mi
Range
450 mi
BMW 123d
576 mi
450 mi
SEAT Leon 1.6
Environmental Impact
113.1 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).
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).
144 kWh
BMW 123d
113.1 kWh
144 kWh
SEAT Leon 1.6
Euro 5
Emission Standard
Euro 4
233 g/mi (NEFZ)
CO2 Emissions
290 g/mi (NEFZ)
Practical Convenience
BMW 123d
SEAT Leon 1.6
3
Doors
5
4
No. of Seats
5
937 lb
Maximum Payload
1109 lb
9.3 cu ft
Trunk Volume
9.7 cu ft
32.6 cu ft
Cargo Volume (Seats Down)
33 cu ft
