The Comparative Analysis :
SEAT Leon 1.4 TSI ACT DSG (16 - 18) vs. Alfa Romeo Giulietta 1.6 JTDM 16V Veloce (13 - 13)
€ 26,800

€ 23,200

€ 26,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 23,200
ⓘ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 ACT 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 ACT 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 ACT Start&Stop
Alfa Romeo Giulietta 1.6 JTDM 16V
2784 lb
Curb Weight
3053 lb
3946 lb
Gross Vehicle
Weight
Weight
4001 lb

Weight Difference:
269 lb
8.81 %

General
SEAT Leon 1.4 TSI ACT 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

7-speed dual clutch transmission
Transmission
6-speed manual transmission
Engine
SEAT Leon 1.4 TSI ACT 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 A3.000
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.6 L / 78 cu in
148 hp
at 5000 rpm
Power
104 hp
at 4000 rpm
SEAT Leon 1.4 TSI ACT Start&Stop
148 hp
104 hp
Alfa Romeo Giulietta 1.6 JTDM 16V
184 lb‑ft
at 1500 rpm
Max. Torque
207 lb‑ft
at 1750 rpm
SEAT Leon 1.4 TSI ACT Start&Stop
184 lb‑ft
207 lb‑ft
Alfa Romeo Giulietta 1.6 JTDM 16V
Performance
SEAT Leon 1.4 TSI ACT Start&Stop
Alfa Romeo Giulietta 1.6 JTDM 16V
134 mph
Maximum Speed
115 mph
8 sec
Acceleration 0 to 62 mph
11.3 sec
62 mph
62
mph
mph
364 ft
0.000 sec

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

Alfa Romeo Giulietta 1.6 JTDM 16V
▶ REPLAY
18.81 lb/hp
Weight-to-Power Ratio
29.36 lb/hp
SEAT Leon 1.4 TSI ACT Start&Stop
18.81 lb/hp
29.36 lb/hp
Alfa Romeo Giulietta 1.6 JTDM 16V
Fuel Economy / Emissions
SEAT Leon 1.4 TSI ACT Start&Stop
Alfa Romeo Giulietta 1.6 JTDM 16V
Fuel Economy
48 mpg
combined
53 mpg
SEAT Leon 1.4 TSI ACT Start&Stop
48 mpg
53 mpg
Alfa Romeo Giulietta 1.6 JTDM 16V
41 mpg
city
43 mpg
53 mpg
highway
No data
13.2 gal
Fuel Tank Capacity
15.9 gal
634 mi
Range
848 mi
SEAT Leon 1.4 TSI ACT Start&Stop
634 mi
848 mi
Alfa Romeo Giulietta 1.6 JTDM 16V
Environmental Impact
92.9 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).
90.4 kWh
SEAT Leon 1.4 TSI ACT Start&Stop
92.9 kWh
90.4 kWh
Alfa Romeo Giulietta 1.6 JTDM 16V
Euro 6b (NEFZ)
Emission Standard
Euro 5
185 g/mi (NEFZ)
CO2 Emissions
183 g/mi (NEFZ)
Practical Convenience
SEAT Leon 1.4 TSI ACT Start&Stop
Alfa Romeo Giulietta 1.6 JTDM 16V
5
Doors
5
5
No. of Seats
5
1162 lb
Maximum Payload
948 lb
10.8 cu ft
Trunk Volume
9.9 cu ft







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