The Comparative Analysis :
Mercedes A 45 S AMG 4MATIC SPEEDSHIFT DCT 8G (19 - ..) vs. SEAT Leon SC 1.2 TSI DSG (13 - 14)
€ 61,800

€ 21,000

€ 61,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 21,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The Mercedes A 45 S AMG is 8.5 inches longer, 1.6 inches wider and 1.3 inches lower than the SEAT Leon SC 1.2 TSI Start&Stop.
Mercedes A 45 S AMG
SEAT Leon SC 1.2 TSI Start&Stop
55.6
72.8
78.4
56.9
71.3
77.8
72.8 in
Width
71.3 in
78.4 in
Width Incl. Mirrors
77.8 in
55.6 in
Height
56.9 in
107.4
175
102.4
166.5
175 in
Length
166.5 in
107.4 in
Wheelbase
102.4 in
Vehicle Weight
Mercedes A 45 S AMG
SEAT Leon SC 1.2 TSI Start&Stop
3605 lb
Curb Weight
2679 lb
4630 lb
Gross Vehicle
Weight
Weight
3792 lb

Weight Difference:
926 lb
25.69 %

General
Mercedes A 45 S AMG
SEAT Leon SC 1.2 TSI Start&Stop
W177
Generation
5F
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Mid-Grade Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive

8-speed dual clutch transmission
Transmission
7-speed dual clutch transmission
Engine
Mercedes A 45 S AMG
SEAT Leon SC 1.2 TSI Start&Stop
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
Mercedes-Benz M 139
Engine Series
M 139.980
Engine Code

4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.2 L / 59 cu in
416 hp
at 6750 rpm
Power
104 hp
at 4500 rpm
Mercedes A 45 S AMG
416 hp
104 hp
SEAT Leon SC 1.2 TSI Start&Stop
369 lb‑ft
at 5000 rpm
Max. Torque
129 lb‑ft
at 1400 rpm
Mercedes A 45 S AMG
369 lb‑ft
129 lb‑ft
SEAT Leon SC 1.2 TSI Start&Stop
Performance
Mercedes A 45 S AMG
SEAT Leon SC 1.2 TSI Start&Stop
168 mph
Maximum Speed
119 mph
3.9 sec
Acceleration 0 to 62 mph
10.2 sec
62 mph
62
mph
mph
177 ft
0.000 sec

Mercedes A 45 S AMG
62 mph
62
mph
mph
466 ft
0.000 sec

SEAT Leon SC 1.2 TSI Start&Stop
▶ REPLAY
8.67 lb/hp
Weight-to-Power Ratio
25.76 lb/hp
Mercedes A 45 S AMG
8.67 lb/hp
25.76 lb/hp
SEAT Leon SC 1.2 TSI Start&Stop
Fuel Economy / Emissions
Mercedes A 45 S AMG
SEAT Leon SC 1.2 TSI Start&Stop
Fuel Economy
28 mpg
combined
49 mpg
Mercedes A 45 S AMG
28 mpg
49 mpg
SEAT Leon SC 1.2 TSI Start&Stop
22 mpg
city
42 mpg
33 mpg
highway
53 mpg
13.5 gal
Fuel Tank Capacity
13.2 gal
377 mi
Range
647 mi
Mercedes A 45 S AMG
377 mi
647 mi
SEAT Leon SC 1.2 TSI Start&Stop
Environmental Impact
159.2 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).
90.9 kWh
Mercedes A 45 S AMG
159.2 kWh
90.9 kWh
SEAT Leon SC 1.2 TSI Start&Stop
Euro 6d-ISC-FCM (WLTP) 36AP-AR
Emission Standard
Euro 5
312 g/mi (WLTP)
CO2 Emissions
180 g/mi (NEFZ)
Practical Convenience
Mercedes A 45 S AMG
SEAT Leon SC 1.2 TSI Start&Stop
5
Doors
3
5
No. of Seats
5
1025 lb
Maximum Payload
1113 lb
10.5 cu ft
Trunk Volume
10.8 cu ft








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