The Comparative Analysis :
SEAT Leon 1.4 TSI (16 - 18) vs. Alfa Romeo Giulietta 1.6 JTDM 16V (18 - 19)
€ 22,200

€ 24,500

€ 22,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 24,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The SEAT Leon 1.4 TSI Start&Stop is 2.7 inches shorter, 0.7 inches wider and 0.2 inches lower than the Alfa Romeo Giulietta 1.6 JTDm 16V.
SEAT Leon 1.4 TSI Start&Stop
Alfa Romeo Giulietta 1.6 JTDm 16V
57.4
71.5
77.8
57.7
70.8
78.7
71.5 in
Width
70.8 in
77.8 in
Width Incl. Mirrors
78.7 in
57.4 in
Height
57.7 in
103.8
168.6
103.7
171.3
168.6 in
Length
171.3 in
103.8 in
Wheelbase
103.7 in
Vehicle Weight
SEAT Leon 1.4 TSI Start&Stop
Alfa Romeo Giulietta 1.6 JTDm 16V
2718 lb
Curb Weight
3230 lb
3902 lb
Gross Vehicle
Weight
Weight
4001 lb

Weight Difference:
511 lb
15.82 %

General
SEAT Leon 1.4 TSI Start&Stop
Alfa Romeo Giulietta 1.6 JTDm 16V
5F
Generation
Typ 940
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Diesel

Front-wheel drive
Drivetrain
Front-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
SEAT Leon 1.4 TSI Start&Stop
Alfa Romeo Giulietta 1.6 JTDm 16V
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
Engine Code
940 B1.000
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.6 L / 78 cu in
123 hp
at 5000 rpm
Power
118 hp
at 3750 rpm
SEAT Leon 1.4 TSI Start&Stop
123 hp
118 hp
Alfa Romeo Giulietta 1.6 JTDm 16V
148 lb‑ft
at 1400 rpm
Max. Torque
236 lb‑ft
at 1750 rpm
SEAT Leon 1.4 TSI Start&Stop
148 lb‑ft
236 lb‑ft
Alfa Romeo Giulietta 1.6 JTDm 16V
Performance
SEAT Leon 1.4 TSI Start&Stop
Alfa Romeo Giulietta 1.6 JTDm 16V
126 mph
Maximum Speed
121 mph
9.1 sec
Acceleration 0 to 62 mph
10 sec
62 mph
62
mph
mph
413 ft
0.000 sec

SEAT Leon 1.4 TSI Start&Stop
62 mph
62
mph
mph
456 ft
0.000 sec

Alfa Romeo Giulietta 1.6 JTDm 16V
▶ REPLAY
22.1 lb/hp
Weight-to-Power Ratio
27.37 lb/hp
SEAT Leon 1.4 TSI Start&Stop
22.1 lb/hp
27.37 lb/hp
Alfa Romeo Giulietta 1.6 JTDm 16V
Fuel Economy / Emissions
SEAT Leon 1.4 TSI Start&Stop
Alfa Romeo Giulietta 1.6 JTDm 16V
Fuel Economy
45 mpg
combined
50 mpg
SEAT Leon 1.4 TSI Start&Stop
45 mpg
50 mpg
Alfa Romeo Giulietta 1.6 JTDm 16V
35 mpg
city
41 mpg
55 mpg
highway
No data
13.2 gal
Fuel Tank Capacity
15.9 gal
598 mi
Range
793 mi
SEAT Leon 1.4 TSI Start&Stop
598 mi
793 mi
Alfa Romeo Giulietta 1.6 JTDm 16V
Environmental Impact
98.5 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).
96.7 kWh
SEAT Leon 1.4 TSI Start&Stop
98.5 kWh
96.7 kWh
Alfa Romeo Giulietta 1.6 JTDm 16V
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
193 g/mi (NEFZ)
CO2 Emissions
232 g/mi (WLTP)
Practical Convenience
SEAT Leon 1.4 TSI Start&Stop
Alfa Romeo Giulietta 1.6 JTDm 16V
5
Doors
5
5
No. of Seats
5
1184 lb
Maximum Payload
772 lb
10.8 cu ft
Trunk Volume
9.9 cu ft







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