VS
At a Glance
Power
280hp @ 5200
311hp @ 6600
Torque
306lb-ft @ 2000
280lb-ft @ 4800
Engine
2.0 L/122cc
3.5 L/211cc
Choosing between the Alfa Romeo Giulia and the Lexus IS is one of the most common decisions car buyers in the United States face. The Alfa Romeo Giulia delivers 280hp @ 5200 while the Lexus IS produces 311hp @ 6600. Pricing starts at $44,995 for the Giulia and $45,500 for the IS. 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.
Performance
Power Output (hp)
280hp @ 5200
311hp @ 6600
Torque (lb-ft)
306lb-ft @ 2000
280lb-ft @ 4800
Engine & Drivetrain
Engine Capacity
2.0 L/122cc
3.5 L/211cc
Engine Layout
—
V
Cylinders
4
6
Fuel Type
Gasoline
Gasoline
Forced Induction Device
Turbocharged
—
Transmission
Automatic
Automatic w/OD
Number of Gears
8
8
Drive Wheels
Rear Wheel Drive
Rear Wheel Drive
Fuel Economy
Fuel Economy - City (mpg)
24mpg
19 (Est)mpg
Fuel Economy - Highway (mpg)
33mpg
27 (Est)mpg
Fuel Tank Capacity (gal)
15.3gal
17.4gal
Dimensions
Length (in)
182.5in
185.4in
Width (in)
73.7in
72.4in
Height (in)
56.5in
56.5in
Wheelbase (in)
111in
110.2in
Curb Weight (lbs)
3521lbs
3913lbs
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
✓ Standard
Sunroof
✓ Standard
✓ Standard
Heated Seats
✓ Standard
✓ Standard
Power Seat Adjustment
✓ Standard
✓ Standard
Keyless Entry
✓ Standard
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
Alfa Romeo Giulia
1 / 4 categories
Performance
Tied
Fuel Economy
Tied
Value
Giulia
Practicality
Tied
Pros & Cons
Alfa Romeo Giulia
Lower starting price ($44,995)
Few notable weaknesses
Lexus IS
Well-rounded specification
Higher starting price
Frequently Asked Questions
Which has more power, the Giulia or IS?
The Giulia produces 280hp @ 5200 and 306lb-ft @ 2000 of torque while the IS delivers 311hp @ 6600 and 280lb-ft @ 4800 of torque. They produce similar power outputs.
What is the price difference between the Giulia and IS?
The Giulia starts from $44,995 and the IS from $45,500. The Giulia is cheaper by $505 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the Giulia or the IS?
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