The Comparative Analysis :

SEAT Leon 1.6 TDI DSG (16 - 18) vs. BMW 123d Automatic (07 - 12)

€ 26,500
SEAT Leon 1.6 TDI DSG (16 - 18) SEAT Leon 1.6 TDI Start&Stop
€ 34,200
 BMW 123d Automatic (07 - 12) BMW 123d
€ 26,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 34,200

ⓘ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 4.3 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 (16 - 18)
1816
1975
1421
Blueprint BMW 123d Automatic (07 - 12)
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 (16 - 18)
2636
4282
Blueprint BMW 123d Automatic (07 - 12)
2660
4239
4282 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
1910 kg
SEAT Leon 1.6 TDI DSG (16 - 18)
Weight Difference:
205 kg
13.8 %
BMW 123d Automatic (07 - 12)

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 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
113 bhp
at 3250 rpm
Power
201 bhp
at 4400 rpm
SEAT Leon 1.6 TDI Start&Stop
113 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
122 mph
Maximum Speed
147 mph
9.8 sec
Acceleration 0 to 62 mph
7 sec
62 mph 62
mph

136 m
0.000 sec

SEAT Leon 1.6 TDI Start&Stop

62 mph 62
mph

97 m
0.000 sec

BMW 123d

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

Fuel Economy / Emissions

SEAT Leon 1.6 TDI Start&Stop
BMW 123d
Fuel Economy
69 mpg
combined
51 mpg
SEAT Leon 1.6 TDI Start&Stop
69 mpg
51 mpg
BMW 123d
66 mpg
city
41 mpg
71 mpg
motorway
No data
Kraftstoffanzeige
50 L
Fuel Tank Capacity
51 L
Kraftstoffanzeige
758 mi
Range
576 mi
SEAT Leon 1.6 TDI Start&Stop
758 mi
576 mi
BMW 123d
Environmental Impact
84.3 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
84.3 kWh
113.1 kWh
BMW 123d
Euro 6b (NEFZ)
Emission Standard
Euro 5
108 g/km (NEFZ)
CO2 Emissions
145 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