The Comparative Analysis :
SEAT Leon 1.6 TDI DSG (15 - 16) vs. BMW 123d (07 - 12)
€ 25,400
€ 32,100
€ 25,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 32,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The SEAT Leon 1.6 TDI Start&Stop is slightly bigger in every dimension. It's 2.4 cm longer, 6.8 cm wider and 3.8 cm taller than the BMW 123d.
SEAT Leon 1.6 TDI Start&Stop
BMW 123d
1459
1816
1975
1421
1748
1934
1816 mm
Width
1748 mm
1975 mm
Width Incl. Mirrors
1934 mm
1459 mm
Height
1421 mm
2636
4263
2660
4239
4263 mm
Length
4239 mm
2636 mm
Wheelbase
2660 mm
Vehicle Weight
SEAT Leon 1.6 TDI Start&Stop
BMW 123d
1280 kg
Kerb Weight
1485 kg
1830 kg
Gross Vehicle
Weight
Weight
1910 kg
Weight Difference:
205 kg
13.8 %
General
SEAT Leon 1.6 TDI Start&Stop
BMW 123d
5F
Generation
E81
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Diesel
Front-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
6-speed manual transmission
Engine
SEAT Leon 1.6 TDI Start&Stop
BMW 123d
Straight-four diesel engine with turbocharger
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
Engine Series
BMW
4
Valves
4
4
Cylinders
4
1598 CC
Engine Capacity
1995 CC
108 bhp
at 3200 rpm
Power
201 bhp
at 4400 rpm
SEAT Leon 1.6 TDI Start&Stop
108 bhp
201 bhp
BMW 123d
250 NM
at 1500 rpm
Max. Torque
400 NM
at 2000 rpm
SEAT Leon 1.6 TDI Start&Stop
250 NM
400 NM
BMW 123d
Performance
SEAT Leon 1.6 TDI Start&Stop
BMW 123d
121 mph
Maximum Speed
148 mph
10.5 sec
Acceleration 0 to 62 mph
6.9 sec
62 mph
62
mph
mph
146 m
0.000 sec
SEAT Leon 1.6 TDI Start&Stop
62 mph
62
mph
mph
96 m
0.000 sec
BMW 123d
▶ REPLAY
11.85 kg/bhp
Weight-to-Power Ratio
7.39 kg/bhp
SEAT Leon 1.6 TDI Start&Stop
11.85 kg/bhp
7.39 kg/bhp
BMW 123d
Fuel Economy / Emissions
SEAT Leon 1.6 TDI Start&Stop
BMW 123d
Fuel Economy
72 mpg
combined
55 mpg
SEAT Leon 1.6 TDI Start&Stop
72 mpg
55 mpg
BMW 123d
66 mpg
city
44 mpg
76 mpg
motorway
No data
50 L
Fuel Tank Capacity
51 L
797 mi
Range
621 mi
SEAT Leon 1.6 TDI Start&Stop
797 mi
621 mi
BMW 123d
Environmental Impact
80.3 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).
104.9 kWh
SEAT Leon 1.6 TDI Start&Stop
80.3 kWh
104.9 kWh
BMW 123d
Euro 6b (NEFZ)
Emission Standard
Euro 5
101 g/km (NEFZ)
CO2 Emissions
135 g/km (NEFZ)
Practical Convenience
SEAT Leon 1.6 TDI Start&Stop
BMW 123d
5
Doors
3
5
No. of Seats
4
550 kg
Maximum Payload
425 kg
380 L
Boot Capacity
330 L
1210 L
Boot Capacity (Seats Down)
1150 L
