VS
At a Glance
Power
290hp @ 6200
375hp @ 5800
Torque
267lb-ft @ 4500
391lb-ft @ 1300
Fuel
24 mpg est.
20 mpg est.
Engine
3.5 L/212ci
3.5 L/212ci
Choosing between the Acura Tlx and the Genesis G80 is one of the most common decisions car buyers in the United States face. The Acura Tlx delivers 290hp @ 6200 while the Genesis G80 produces 375hp @ 5800. On fuel, the Tlx returns 24 mpg est. while the G80 uses 20 mpg est. — important in a market where fuel prices change monthly. Pricing starts at $48,950 for the Tlx and $79,350 for the G80. 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
Acura Tlx3.5L SH-AWD PMC Edition 2020 - From $48,950
Genesis G803.5T Prestige Black AWD 2026 - From $79,350
Performance
Power Output (hp)
290hp @ 6200
375hp @ 5800
Torque (lb-ft)
267lb-ft @ 4500
391lb-ft @ 1300
Engine & Drivetrain
Engine Capacity
3.5 L/212ci
3.5 L/212ci
Engine Layout
V
V
Cylinders
6
6
Fuel Type
Gasoline
Gasoline
Forced Induction Device
—
Turbocharged
Transmission
Automatic w/OD
Automatic
Number of Gears
—
8
Drive Wheels
All Wheel
All Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
24 mpg est.
20 mpg est.
Fuel Economy - City (mpg)
20mpg
16 (2025)mpg
Fuel Economy - Highway (mpg)
29mpg
24 (2025)mpg
Fuel Tank Capacity (gal)
17.2gal
19.3gal
Dimensions
Length (in)
190.7in
197in
Width (in)
73in
75.8in
Height (in)
57in
57.7in
Wheelbase (in)
109.3in
118.5in
Curb Weight (lbs)
3812lbs
4508lbs
Safety
ABS
✓ Standard
✓ Standard
Brake Assist
✓ 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
Acura Tlx
2 / 4 categories
Performance
G80
Fuel Economy
Tlx
Value
Tlx
Practicality
Tied
Pros & Cons
Acura Tlx
Better fuel economy (24 mpg est.)
Lower starting price ($48,950)
Few notable weaknesses
Genesis G80
Well-rounded specification
Higher fuel consumption (20 mpg est.)
Higher starting price
Frequently Asked Questions
Which is more fuel efficient, the Tlx or G80?
The Tlx gets 24 mpg est. and the G80 gets 20 mpg est. on the combined cycle. The Tlx 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 Tlx or G80?
The Tlx produces 290hp @ 6200 and 267lb-ft @ 4500 of torque while the G80 delivers 375hp @ 5800 and 391lb-ft @ 1300 of torque. The G80 is the more powerful option.
What is the price difference between the Tlx and G80?
The Tlx starts from $48,950 and the G80 from $79,350. The Tlx is cheaper by $30,400 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the Tlx or the G80?
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