VS
At a Glance
Power
368hp @ 6000
496hp @ 5500
Torque
376lb-ft @ 1300
516lb-ft @ 2000
Fuel
20 mpg est.
22 mpg est.
Engine
3.3 L/204ci
4.0 L/243ci
Choosing between the Genesis G70 and the Mercedes-Benz S-Class is one of the most common decisions car buyers in the United States face. The Genesis G70 delivers 368hp @ 6000 while the Mercedes-Benz S-Class produces 496hp @ 5500. On fuel, the G70 returns 20 mpg est. while the S-Class uses 22 mpg est. — important in a market where fuel prices change monthly. Pricing starts at $58,900 for the G70 and $119,550 for the S-Class. 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
Genesis G703.3T Prestige Graphite AWD 2026 - From $58,900
Mercedes-Benz S-ClassMaybach S 580 4MATIC Sedan 2026 - From $119,550
Performance
Power Output (hp)
368hp @ 6000
496hp @ 5500
Torque (lb-ft)
376lb-ft @ 1300
516lb-ft @ 2000
Engine & Drivetrain
Engine Capacity
3.3 L/204ci
4.0 L/243ci
Engine Layout
V
—
Cylinders
6
8
Fuel Type
Gasoline
—
Forced Induction Device
Turbocharged
Turbocharged
Transmission
Automatic
Automatic
Number of Gears
8
—
Drive Wheels
All Wheel Drive
All Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
20 mpg est.
22 mpg est.
Fuel Economy - City (mpg)
17mpg
16mpg
Fuel Economy - Highway (mpg)
23mpg
27mpg
Fuel Tank Capacity (gal)
15.8gal
20gal
Dimensions
Length (in)
184.4in
215.3in
Width (in)
72.8in
75.6in
Height (in)
55.1in
59.4in
Wheelbase (in)
111.6in
133.7in
Curb Weight (lbs)
4017lbs
5137lbs
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
Mercedes-Benz S-Class
2 / 4 categories
Performance
S-Class
Fuel Economy
S-Class
Value
G70
Practicality
Tied
Pros & Cons
Genesis G70
Lower starting price ($58,900)
Higher fuel consumption (20 mpg est.)
Mercedes-Benz S-Class
Better fuel economy (22 mpg est.)
Higher starting price
Frequently Asked Questions
Which is more fuel efficient, the G70 or S-Class?
The G70 gets 20 mpg est. and the S-Class gets 22 mpg est. on the combined cycle. The S-Class 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 G70 or S-Class?
The G70 produces 368hp @ 6000 and 376lb-ft @ 1300 of torque while the S-Class delivers 496hp @ 5500 and 516lb-ft @ 2000 of torque. The S-Class is the more powerful option.
What is the price difference between the G70 and S-Class?
The G70 starts from $58,900 and the S-Class from $119,550. The G70 is cheaper by $60,650 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the G70 or the S-Class?
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