1981 Mercedes-Benz G vs. 1977 Triumph TR7
To start off, 1981 Mercedes-Benz G is newer by 4 year(s). Which means there will be less support and parts availability for 1977 Triumph TR7. In addition, the cost of maintenance, including insurance, on 1977 Triumph TR7 would be higher. At 2,307 cc (4 cylinders), 1981 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 1981 Mercedes-Benz G (125 HP @ 5000 RPM) has 33 more horse power than 1977 Triumph TR7. (92 HP @ 5000 RPM). In normal driving conditions, 1981 Mercedes-Benz G should accelerate faster than 1977 Triumph TR7. With that said, vehicle weight also plays an important factor in acceleration. 1981 Mercedes-Benz G weights approximately 865 kg more than 1977 Triumph TR7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 1977 Triumph TR7. In wet, icy, snow, or gravel driving conditions, 1981 Mercedes-Benz G 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, 1977 Triumph TR7 (210 Nm @ 3500 RPM) has 17 more torque (in Nm) than 1981 Mercedes-Benz G. (193 Nm @ 4000 RPM). This means 1977 Triumph TR7 will have an easier job in driving up hills or pulling heavy equipment than 1981 Mercedes-Benz G.
Compare all specifications:
| 1981 Mercedes-Benz G | 1977 Triumph TR7 | |
| Make | Mercedes-Benz | Triumph |
| Model | G | TR7 |
| Year Released | 1981 | 1977 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2307 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 92 HP |
| Engine RPM | 5000 RPM | 5000 RPM |
| Torque | 193 Nm | 210 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1880 kg | 1015 kg |
| Vehicle Length | 4240 mm | 4070 mm |
| Vehicle Width | 1770 mm | 1690 mm |
| Vehicle Height | 1940 mm | 1270 mm |
| Wheelbase Size | 2410 mm | 2170 mm |
