Kia Stinger GT vs Mercedes-Benz S-Class

How does the Kia Stinger GT stack up against the Mercedes-Benz S-Class? We put their headline specs side by side so you can see exactly where each car leads.

Kia Stinger GTKia Stinger GT
vs
Mercedes-Benz S-ClassMercedes-Benz S-Class
SpecKia Stinger GTMercedes-Benz S-Class
Horsepower (max)365 hp791 hp
0-100 km/h (fastest)4.7 s3.3 s
Top speed270 km/h290 km/h
Variants25
Body styleRear-drive sport fastback sedanFull-size luxury sedan
GenerationStinger GT (CK)W223 / V223
Production2018 – 20232020 – present
Length4,830 mm5,289 mm
Width1,870 mm1,921 mm
Height1,400 mm1,503 mm
Wheelbase2,905 mm3,216 mm

Kia Stinger GT vs Mercedes-Benz S-Class: common questions

Is the Kia Stinger GT or Mercedes-Benz S-Class faster?
The Mercedes-Benz S-Class is quicker, hitting 0-60 mph in 3.1s versus the Kia Stinger GT's 4.5s (0-100 km/h in 3.3s vs 4.7s).
Which has more horsepower, the Kia Stinger GT or the Mercedes-Benz S-Class?
The Mercedes-Benz S-Class makes more power: 791 hp (590 kW) versus 365 hp (272 kW) for the Kia Stinger GT.
Is the Kia Stinger GT or Mercedes-Benz S-Class faster on top speed?
The Mercedes-Benz S-Class has the higher top speed at 180 mph (290 km/h), versus 168 mph (270 km/h) for the Kia Stinger GT.
What is the main difference between the Kia Stinger GT and the Mercedes-Benz S-Class?
The Kia Stinger GT is a rear-drive sport fastback sedan, while the Mercedes-Benz S-Class is a full-size luxury sedan. That difference in body style drives most of the others.