2018 Genesis G90 vs 2018 Mercedes-Benz S Class

2018 Genesis G90

2018 Mercedes-Benz S Class

Select style

3.3T Premium AWD

Style	MPG City	MPG Hwy	Invoice	MSRP
G90 3.3T Premium AWD	17	24	$66,316	$70,850
G90 3.3T Premium RWD	17	24	$63,991	$68,350
G90 5.0L Ultimate AWD	15	23	$69,571	$74,350
G90 5.0L Ultimate RWD	16	24	$67,246	$71,850

Select style

AMG S 63 4MATIC Convertible

Style	MPG City	MPG Hwy	Invoice	MSRP
S-Class AMG S 63 4MATIC Convertible	15	24	$166,935	$179,500
S-Class AMG S 63 4MATIC Coupe	17	27	$155,961	$167,700
S-Class AMG S 63 4MATIC Sedan	17	26	$137,175	$147,500
S-Class AMG S 65 Convertible	14	21	$233,337	$250,900
S-Class AMG S 65 Coupe	13	21	$222,177	$238,900
S-Class AMG S 65 Sedan	13	22	$213,435	$229,500
S-Class Maybach S 560 4MATIC Sedan	16	25	$156,798	$168,600
S-Class Maybach S 650 Sedan	13	21	$184,791	$198,700
S-Class S 450 4MATIC Sedan	18	28	$86,397	$92,900
S-Class S 450 Sedan	19	28	$83,607	$89,900
S-Class S 560 4MATIC Coupe	17	27	$115,785	$124,500
S-Class S 560 4MATIC Sedan	17	27	$95,697	$102,900
S-Class S 560 Convertible	17	26	$123,969	$133,300
S-Class S 560 Sedan	17	27	$92,907	$99,900

Show Only Differences

Pricing

Invoice Price

$66,316

$166,935

Manufacturer Suggested Retail Price

$70,850

$179,500

Monthly Payment Estimate

$1181 / month

$2992 / month

The Car Connection's Take

TCC Rating

7.2

Read Our Full Review

8.4

Read Our Full Review

TCC’s Bottom Line

The 2018 Genesis G90 is the modern interpretation of a luxo-barge—and it’s a great value, all things considered.

The 2018 Mercedes-Benz continues to push the envelope for comfort. safety, and autonomous driving aids, while improving upon its effortless power and dignified road manners.

TCC Likes

Among the best-riding cars ever
Hushed, silent operation
Strong engine choices

Forceful, smooth powertrains
A true first-class seating experience
Attention to the finest details

TCC Dislikes

Limited brand cachet
Fun to drive? Nope
Design isn’t terribly distinctive

Steering lacks feedback
Hybrid drives heavy
Pricey

Fuel Economy

City

17 mpg

15 mpg

Highway

24 mpg

Vehicle

EPA Classification

Large Cars

Compact Cars

Interior Dimensions

Passenger Capacity

Second Shoulder Room (in)

57.9

54.1

Front Leg Room (in)

46.3

Front Hip Room (in)

56.5

60.6

Second Leg Room (in)

37.8

Front Head Room (in)

41.1

37.7

Passenger Volume (ft³)

113.2

Second Hip Room (in)

Front Shoulder Room (in)

59.1

60.6

Second Head Room (in)

37.6

Exterior Dimensions

Height, Overall (in)

58.9

Track Width, Rear (in)

64.5

64.7

Wheelbase (in)

124.4

115.9

Width, Max w/o mirrors (in)

75.4

75.3

Track Width, Front (in)

64.6

64.7

Min Ground Clearance (in)

5.1

Length, Overall (in)

204.9

198.9

Cargo Area Dimensions

Trunk Volume (ft³)

15.7

8.8

Brakes

Disc - Rear (Yes or )

Yes

Rear Brake Rotor Diam x Thickness (in)

13.4

14.2

Brake Type

4-Wheel Disc

Rear Drum Diam x Width (in)

Disc - Front (Yes or )

Yes

Front Brake Rotor Diam x Thickness (in)

14.2

15.4

Drum - Rear (Yes or )

Brake ABS System

4-Wheel

Fuel Tank

Fuel Tank Capacity, Approx (gal)

21.9

21.1

Steering

Steering Type

Rack-Pinion

Turning Diameter - Curb to Curb (ft)

39.2

Tires

Spare Tire Order Code

Rear Tire Size

P275/40VR19

P285/35YR20

Rear Tire Order Code

R01

Front Tire Size

P245/45VR19

P255/40YR20

Spare Tire Size

Compact

Front Tire Order Code

R01

Weight Information

Base Curb Weight (lbs)

4784

4817

Wheels

Rear Wheel Size (in)

19 X 9.5

20 X 9.5

Front Wheel Material

Aluminum

Spare Wheel Material

Aluminum

Front Wheel Size (in)

19 X 8.5

20 X 8.5

Spare Wheel Size (in)

Compact

Rear Wheel Material

Aluminum

Electrical

Maximum Alternator Capacity (amps)

180

150

Cold Cranking Amps @ 0° F (Primary)

520

Engine

SAE Net Horsepower @ RPM

365 @ 6000

603 @ 5500

Engine Type

Twin Turbo Premium Unleaded V-6

Twin Turbo Premium Unleaded V-8

Fuel System

Gasoline Direct Injection

SAE Net Torque @ RPM

376 @ 1300

664 @ 2750

Engine Order Code

Displacement

3.3 L/204

4.0 L/243

Mileage

EPA Fuel Economy Est - Hwy (MPG)

EPA Fuel Economy Est - City (MPG)

Fuel Economy Est-Combined (MPG)

Transmission

Fifth Gear Ratio (:1)

1.00

1.21

Trans Description Cont. Again

Seventh Gear Ratio (:1)

0.64

0.86

Reverse Ratio (:1)

2.27

4.93

Second Gear Ratio (:1)

2.40

3.33

Trans Order Code

421

Fourth Gear Ratio (:1)

1.19

1.66

Trans Description Cont.

Automatic w/OD

Sixth Gear Ratio (:1)

0.83

1.00

First Gear Ratio (:1)

3.67

5.50

Eighth Gear Ratio (:1)

0.56

0.72

Final Drive Axle Ratio (:1)

3.54

2.47

Third Gear Ratio (:1)

1.61

2.31

Trans Type

Drivetrain

All Wheel Drive

Summary

Body Style

Sedan

4MATIC Cabriolet

Vehicle Name

Genesis G90

Mercedes-Benz S-Class

Suspension

Suspension Type - Rear

Multi-Link

Suspension Type - Rear (Cont.)

Multi-Link

Suspension Type - Front

Multi-Link

Suspension Type - Front (Cont.)

Multi-Link

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year

8.8

9.8

Get FREE Dealer Quotes

From dealers near you

Go!

Compare 2018 Genesis G90 vs 2018 Mercedes-Benz S Class

Get FREE Dealer Quotes

Add a Vehicle to Compare