The Comparative Analysis :
BMW 123d (07 - 12) vs. SEAT Leon SC 1.6 TDI (13 - 15)
€ 32,100

€ 18,000

€ 32,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 18,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The BMW 123d is 1.1 cm longer, 6.2 cm narrower and 2.5 cm lower than the SEAT Leon SC 1.6 TDI.
BMW 123d
SEAT Leon SC 1.6 TDI
1421
1748
1934
1446
1810
1975
1748 mm
Width
1810 mm
1934 mm
Width Incl. Mirrors
1975 mm
1421 mm
Height
1446 mm
2660
4239
2601
4228
4239 mm
Length
4228 mm
2660 mm
Wheelbase
2601 mm
Vehicle Weight
BMW 123d
SEAT Leon SC 1.6 TDI
1485 kg
Kerb Weight
1261 kg
1910 kg
Gross Vehicle
Weight
Weight
1780 kg

Weight Difference:
224 kg
15.08 %

General
BMW 123d
SEAT Leon SC 1.6 TDI
E81
Generation
5F
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Diesel

Rear-wheel drive
Drive
Front-wheel drive

6-speed manual transmission
Transmission
5-speed manual transmission
Engine
BMW 123d
SEAT Leon SC 1.6 TDI
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
Straight-four diesel engine with turbocharger
BMW
Engine Series
4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1598 CC
201 bhp
at 4400 rpm
Power
89 bhp
at 2750 rpm
BMW 123d
201 bhp
89 bhp
SEAT Leon SC 1.6 TDI
400 NM
at 2000 rpm
Max. Torque
230 NM
at 1400 rpm
BMW 123d
400 NM
230 NM
SEAT Leon SC 1.6 TDI
Performance
BMW 123d
SEAT Leon SC 1.6 TDI
148 mph
Maximum Speed
111 mph
6.9 sec
Acceleration 0 to 62 mph
12.6 sec
62 mph
62
mph
mph
96 m
0.000 sec

BMW 123d
62 mph
62
mph
mph
175 m
0.000 sec

SEAT Leon SC 1.6 TDI
▶ REPLAY
7.39 kg/bhp
Weight-to-Power Ratio
14.17 kg/bhp
BMW 123d
7.39 kg/bhp
14.17 kg/bhp
SEAT Leon SC 1.6 TDI
Fuel Economy / Emissions
BMW 123d
SEAT Leon SC 1.6 TDI
Fuel Economy
55 mpg
combined
69 mpg
BMW 123d
55 mpg
69 mpg
SEAT Leon SC 1.6 TDI
44 mpg
city
54 mpg
No data
motorway
81 mpg
51 L
Fuel Tank Capacity
50 L
621 mi
Range
758 mi
BMW 123d
621 mi
758 mi
SEAT Leon SC 1.6 TDI
Environmental Impact
104.9 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).
84.3 kWh
BMW 123d
104.9 kWh
84.3 kWh
SEAT Leon SC 1.6 TDI
Euro 5
Emission Standard
Euro 5
135 g/km (NEFZ)
CO2 Emissions
108 g/km (NEFZ)
Practical Convenience
BMW 123d
SEAT Leon SC 1.6 TDI
3
Doors
3
4
No. of Seats
5
425 kg
Maximum Payload
519 kg
330 L
Boot Capacity
380 L







1150 L
Boot Capacity (Seats Down)
1150 L