The Comparative Analysis :

SEAT Leon 1.6 TDI DSG (12 - 15) vs. BMW 123d Automatic 5-door (08 - 11)

€ 23,000
SEAT Leon 1.6 TDI DSG (12 - 15) SEAT Leon 1.6 TDI Start&Stop
€ 34,900
 BMW 123d Automatic 5-door (08 - 11) BMW 123d
€ 23,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 34,900

ⓘ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
Blueprint SEAT Leon 1.6 TDI DSG (12 - 15)
1816
1975
1421
Blueprint BMW 123d Automatic 5-door (08 - 11)
1748
1934
1816 mm
Width
1748 mm
1975 mm
Width Incl. Mirrors
1934 mm
1459 mm
Height
1421 mm
Blueprint SEAT Leon 1.6 TDI DSG (12 - 15)
2636
4263
Blueprint BMW 123d Automatic 5-door (08 - 11)
2660
4239
4263 mm
Length
4239 mm
2636 mm
Wheelbase
2660 mm

Vehicle Weight

SEAT Leon 1.6 TDI Start&Stop
BMW 123d
1306 kg
Kerb Weight
1495 kg
1810 kg
Gross Vehicle
Weight
1920 kg
SEAT Leon 1.6 TDI DSG (12 - 15)
Weight Difference:
189 kg
12.64 %
BMW 123d Automatic 5-door (08 - 11)

General

SEAT Leon 1.6 TDI Start&Stop
BMW 123d
5F
Generation
E87
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Diesel
Front-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
6-speed automatic 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
104 bhp
at 3000 rpm
Power
201 bhp
at 4400 rpm
SEAT Leon 1.6 TDI Start&Stop
104 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
119 mph
Maximum Speed
147 mph
10.7 sec
Acceleration 0 to 62 mph
7.1 sec
62 mph 62
mph

149 m
0.000 sec

SEAT Leon 1.6 TDI Start&Stop

62 mph 62
mph

99 m
0.000 sec

BMW 123d

▶ REPLAY
12.56 kg/bhp
Weight-to-Power Ratio
7.44 kg/bhp
SEAT Leon 1.6 TDI Start&Stop
12.56 kg/bhp
7.44 kg/bhp
BMW 123d

Fuel Economy / Emissions

SEAT Leon 1.6 TDI Start&Stop
BMW 123d
Fuel Economy
72 mpg
combined
51 mpg
SEAT Leon 1.6 TDI Start&Stop
72 mpg
51 mpg
BMW 123d
61 mpg
city
41 mpg
81 mpg
motorway
No data
Kraftstoffanzeige
50 L
Fuel Tank Capacity
51 L
Kraftstoffanzeige
797 mi
Range
576 mi
SEAT Leon 1.6 TDI Start&Stop
797 mi
576 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).
113.1 kWh
SEAT Leon 1.6 TDI Start&Stop
80.3 kWh
113.1 kWh
BMW 123d
Euro 5
Emission Standard
Euro 5
102 g/km (NEFZ)
CO2 Emissions
145 g/km (NEFZ)

Practical Convenience

SEAT Leon 1.6 TDI Start&Stop
BMW 123d
5
Doors
5
5
No. of Seats
5
504 kg
Maximum Payload
425 kg
380 L
Boot Capacity
330 L
1210 L
Boot Capacity (Seats Down)
1150 L