The Comparative Analysis :
Opel Astra 1.6 BiTurbo Diesel (18 - 19) vs. SEAT Leon 1.4 (10 - 12)
€ 24,800

€ 15,600

€ 24,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 15,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Astra 1.6 BiTurbo Diesel Start&Stop is slightly bigger in every dimension. It's 2.2 inches longer, 1.6 inches wider and 1.1 inches taller than the SEAT Leon 1.4.
Opel Astra 1.6 BiTurbo Diesel Start&Stop
SEAT Leon 1.4
58.5
71.2
80.4
57.4
69.6
77.5
71.2 in
Width
69.6 in
80.4 in
Width Incl. Mirrors
77.5 in
58.5 in
Height
57.4 in
104.8
172
101.5
169.9
172 in
Length
169.9 in
104.8 in
Wheelbase
101.5 in
Vehicle Weight
Opel Astra 1.6 BiTurbo Diesel Start&Stop
SEAT Leon 1.4
3071 lb
Curb Weight
2923 lb
4211 lb
Gross Vehicle
Weight
Weight
3849 lb

Weight Difference:
148 lb
4.82 %

General
Opel Astra 1.6 BiTurbo Diesel Start&Stop
SEAT Leon 1.4
B-K
Generation
1P
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Mid-Grade Unleaded

Front-wheel drive
Drivetrain
Front-wheel drive

6-speed manual transmission
Transmission
5-speed manual transmission
Engine
Opel Astra 1.6 BiTurbo Diesel Start&Stop
SEAT Leon 1.4
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
4
Valves
2
4
Cylinders
4
1.6 L / 78 cu in
Displacement
1.4 L / 69 cu in
148 hp
at 4000 rpm
Power
85 hp
at 5000 rpm
Opel Astra 1.6 BiTurbo Diesel Start&Stop
148 hp
85 hp
SEAT Leon 1.4
258 lb‑ft
at 1500 rpm
Max. Torque
96 lb‑ft
at 3600 rpm
Opel Astra 1.6 BiTurbo Diesel Start&Stop
258 lb‑ft
96 lb‑ft
SEAT Leon 1.4
Performance
Opel Astra 1.6 BiTurbo Diesel Start&Stop
SEAT Leon 1.4
140 mph
Maximum Speed
107 mph
9 sec
Acceleration 0 to 62 mph
14.1 sec
62 mph
62
mph
mph
410 ft
0.000 sec

Opel Astra 1.6 BiTurbo Diesel Start&Stop
62 mph
62
mph
mph
643 ft
0.000 sec

SEAT Leon 1.4
▶ REPLAY
20.75 lb/hp
Weight-to-Power Ratio
34.39 lb/hp
Opel Astra 1.6 BiTurbo Diesel Start&Stop
20.75 lb/hp
34.39 lb/hp
SEAT Leon 1.4
Fuel Economy / Emissions
Opel Astra 1.6 BiTurbo Diesel Start&Stop
SEAT Leon 1.4
Fuel Economy
49 mpg
combined
37 mpg
Opel Astra 1.6 BiTurbo Diesel Start&Stop
49 mpg
37 mpg
SEAT Leon 1.4
38 mpg
city
28 mpg
59 mpg
highway
46 mpg
12.7 gal
Fuel Tank Capacity
14.5 gal
621 mi
Range
542 mi
Opel Astra 1.6 BiTurbo Diesel Start&Stop
621 mi
542 mi
SEAT Leon 1.4
Environmental Impact
98.8 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).
119.4 kWh
Opel Astra 1.6 BiTurbo Diesel Start&Stop
98.8 kWh
119.4 kWh
SEAT Leon 1.4
Euro 6d-TEMP (WLTP) 36AG-AI
Emission Standard
Euro 5
217 g/mi (WLTP)
CO2 Emissions
237 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.6 BiTurbo Diesel Start&Stop
SEAT Leon 1.4
5
Doors
5
5
No. of Seats
5
1140 lb
Maximum Payload
926 lb
10.5 cu ft
Trunk Volume
9.7 cu ft









34.3 cu ft
Cargo Volume (Seats Down)
33 cu ft