1998 Audi S8 vs. 2013 Mercedes-Benz GL
To start off, 2013 Mercedes-Benz GL is newer by 15 year(s). Which means there will be less support and parts availability for 1998 Audi S8. In addition, the cost of maintenance, including insurance, on 1998 Audi S8 would be higher. At 4,600 cc (8 cylinders), 2013 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz GL (423 HP) has 88 more horse power than 1998 Audi S8. (335 HP) In normal driving conditions, 2013 Mercedes-Benz GL should accelerate faster than 1998 Audi S8. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz GL weights approximately 720 kg more than 1998 Audi S8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2013 Mercedes-Benz GL (700 Nm) has 143 more torque (in Nm) than 1998 Audi S8. (557 Nm). This means 2013 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 1998 Audi S8.
Compare all specifications:
| 1998 Audi S8 | 2013 Mercedes-Benz GL | |
| Make | Audi | Mercedes-Benz |
| Model | S8 | GL |
| Year Released | 1998 | 2013 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 4600 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | electric |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 335 HP | 423 HP |
| Torque | 557 Nm | 700 Nm |
| Engine Bore Size | 84.6 mm | 92 mm |
| Engine Stroke Size | 93 mm | 86 mm |
| Top Speed | 251 km/hour | 210 km/hour |
| Drive Type | AWD | 4WD |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1725 kg | 2445 kg |
| Vehicle Length | 5040 mm | 5120 mm |
| Vehicle Width | 1890 mm | 2141 mm |
| Vehicle Height | 1430 mm | 1850 mm |
| Wheelbase Size | 2890 mm | 3075 mm |
