VS
At a Glance
Power
505hp @ 6500
158hp @ 5500
Torque
443lb-ft @ 2500
184lb-ft @ 1750
Fuel
21 mpg est.
34 mpg est.
Engine
2.9 L/176ci
1.5 L/91ci
Choosing between the Alfa Romeo Giulia Quadrifoglio and the Volkswagen Jetta is one of the most common decisions car buyers in the United States face. The Alfa Romeo Giulia Quadrifoglio delivers 505hp @ 6500 while the Volkswagen Jetta produces 158hp @ 5500. On fuel, the Giulia Quadrifoglio returns 21 mpg est. while the Jetta uses 34 mpg est. — important in a market where fuel prices change monthly. Pricing starts at on application for the Giulia Quadrifoglio and $26,985 for the Jetta. Both vehicles have their merits. The right choice depends on your priorities: fuel economy, performance, towing ability, safety features or total cost of ownership. This comparison covers every specification available so you can make an informed decision.
Specification
Alfa Romeo Giulia QuadrifoglioQuadrifoglio RWD 2023
Volkswagen JettaSE Auto 2026 - From $26,985
Performance
Power Output (hp)
505hp @ 6500
158hp @ 5500
Torque (lb-ft)
443lb-ft @ 2500
184lb-ft @ 1750
Engine & Drivetrain
Engine Capacity
2.9 L/176ci
1.5 L/91ci
Engine Layout
V
—
Cylinders
6
4
Fuel Type
Gasoline
Gasoline
Forced Induction Device
Turbocharged
Turbocharged
Transmission
Automatic
Automatic
Number of Gears
8
8
Drive Wheels
Rear Wheel Drive
Front Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
21 mpg est.
34 mpg est.
Fuel Economy - City (mpg)
17mpg
29mpg
Fuel Economy - Highway (mpg)
25mpg
40mpg
Fuel Tank Capacity (gal)
15.3gal
13.2gal
Dimensions
Length (in)
182.5in
186.5in
Width (in)
73.7in
70.8in
Height (in)
56.1in
57.7in
Wheelbase (in)
111in
105.7in
Curb Weight (lbs)
3806lbs
3058lbs
Safety
ABS
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ Standard
Driver Airbag
✓ Standard
✓ Standard
Passenger Airbag
✓ Standard
✓ Standard
Side Airbags Front
✓ Standard
✓ Standard
Curtain Airbags
✓ Standard
✓ Standard
Features & Tech
Air Conditioning
✓ Standard
✓ Standard
Climate Control
✓ Standard
✓ Standard
Cruise Control
✓ Standard
✓ Standard
Adaptive Cruise Control
✓ Standard
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Backup Camera
✓ Standard
✓ Standard
Rear Parking Aid
✓ Standard
—
Sunroof
—
✓ Standard
Heated Seats
✓ Standard
✓ Standard
Power Seat Adjustment
✓ Standard
✓ Standard
Keyless Entry
✓ Standard
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
Tie
1 / 4 categories
Performance
Giulia Quadrifoglio
Fuel Economy
Jetta
Value
Tied
Practicality
Tied
Pros & Cons
Alfa Romeo Giulia Quadrifoglio
Well-rounded specification
Higher fuel consumption (21 mpg est.)
Volkswagen Jetta
Better fuel economy (34 mpg est.)
Few notable weaknesses
Frequently Asked Questions
Which is more fuel efficient, the Giulia Quadrifoglio or Jetta?
The Giulia Quadrifoglio gets 21 mpg est. and the Jetta gets 34 mpg est. on the combined cycle. The Jetta is the more fuel-efficient choice. In real-world conditions with a mix of highway and urban driving, actual figures will be slightly higher.
Which has more power, the Giulia Quadrifoglio or Jetta?
The Giulia Quadrifoglio produces 505hp @ 6500 and 443lb-ft @ 2500 of torque while the Jetta delivers 158hp @ 5500 and 184lb-ft @ 1750 of torque. The Giulia Quadrifoglio is the more powerful option.
Should I buy the Giulia Quadrifoglio or the Jetta?
It depends on your priorities. If fuel economy matters most, check the mpg figures above. If you need towing capacity, compare the towing ratings. For day-to-day driving - commutes, school runs and highway trips - consider ground clearance, service network coverage, and total cost of ownership including insurance and maintenance. Use the spec tables above to compare every detail before making your decision.
Also Consider