1984 Audi Coupe vs. 2013 Mercedes-Benz GL
To start off, 2013 Mercedes-Benz GL is newer by 29 year(s). Which means there will be less support and parts availability for 1984 Audi Coupe. In addition, the cost of maintenance, including insurance, on 1984 Audi Coupe 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 (357 HP @ 5000 RPM) has 282 more horse power than 1984 Audi Coupe. (75 HP @ 4500 RPM) In normal driving conditions, 2013 Mercedes-Benz GL should accelerate faster than 1984 Audi Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz GL weights approximately 1475 kg more than 1984 Audi Coupe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 1984 Audi Coupe. In wet, icy, snow, or gravel driving conditions, 2013 Mercedes-Benz GL will offer significantly more control. 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 (550 Nm @ 4000 RPM) has 412 more torque (in Nm) than 1984 Audi Coupe. (138 Nm @ 2500 RPM). This means 2013 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi Coupe.
Compare all specifications:
| 1984 Audi Coupe | 2013 Mercedes-Benz GL | |
| Make | Audi | Mercedes-Benz |
| Model | Coupe | GL |
| Year Released | 1984 | 2013 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 4600 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | electric |
| Horse Power | 75 HP | 357 HP |
| Engine RPM | 4500 RPM | 5000 RPM |
| Torque | 138 Nm | 550 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 81.1 mm | 92 mm |
| Engine Stroke Size | 86.4 mm | 86 mm |
| Engine Compression Ratio | 8.8:1 | 10.5:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 950 kg | 2425 kg |
| Vehicle Length | 4360 mm | 5120 mm |
| Vehicle Width | 1690 mm | 2141 mm |
| Vehicle Height | 1360 mm | 1850 mm |
| Wheelbase Size | 2550 mm | 3075 mm |
