1981 Triumph TR7 vs. 2011 Mercedes-Benz S
To start off, 2011 Mercedes-Benz S is newer by 30 year(s). Which means there will be less support and parts availability for 1981 Triumph TR7. In addition, the cost of maintenance, including insurance, on 1981 Triumph TR7 would be higher. At 5,500 cc (8 cylinders), 2011 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz S (382 HP @ 6000 RPM) has 278 more horse power than 1981 Triumph TR7. (104 HP @ 5500 RPM) In normal driving conditions, 2011 Mercedes-Benz S should accelerate faster than 1981 Triumph TR7. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz S weights approximately 1046 kg more than 1981 Triumph TR7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Mercedes-Benz S is all wheel drive (AWD), it will have significant more traction and grip than 1981 Triumph TR7. In wet, icy, snow, or gravel driving conditions, 2011 Mercedes-Benz S 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, 2011 Mercedes-Benz S (530 Nm @ 2800 RPM) has 369 more torque (in Nm) than 1981 Triumph TR7. (161 Nm @ 3500 RPM). This means 2011 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1981 Triumph TR7. 2011 Mercedes-Benz S has automatic transmission and 1981 Triumph TR7 has manual transmission. 1981 Triumph TR7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Triumph TR7 | 2011 Mercedes-Benz S | |
| Make | Triumph | Mercedes-Benz |
| Model | TR7 | S |
| Year Released | 1981 | 2011 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 5500 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 104 HP | 382 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 161 Nm | 530 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1045 kg | 2091 kg |
| Vehicle Length | 4070 mm | 5245 mm |
| Vehicle Width | 1690 mm | 1872 mm |
| Vehicle Height | 1270 mm | 1473 mm |
| Wheelbase Size | 2170 mm | 3165 mm |
| Fuel Tank Capacity | 55 L | 90 L |
