1974 Buick Riviera vs. 2003 Mercedes-Benz Viano
To start off, 2003 Mercedes-Benz Viano is newer by 29 year(s). Which means there will be less support and parts availability for 1974 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1974 Buick Riviera would be higher. At 7,468 cc (6 cylinders), 1974 Buick Riviera is equipped with a bigger engine. In terms of performance, 1974 Buick Riviera (250 HP @ 4000 RPM) has 35 more horse power than 2003 Mercedes-Benz Viano. (215 HP @ 5600 RPM). In normal driving conditions, 1974 Buick Riviera should accelerate faster than 2003 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz Viano weights approximately 20 kg more than 1974 Buick Riviera.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1974 Buick Riviera (518 Nm @ 2800 RPM) has 213 more torque (in Nm) than 2003 Mercedes-Benz Viano. (305 Nm @ 2800 RPM). This means 1974 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 2003 Mercedes-Benz Viano.
Compare all specifications:
| 1974 Buick Riviera | 2003 Mercedes-Benz Viano | |
| Make | Buick | Mercedes-Benz |
| Model | Riviera | Viano |
| Year Released | 1974 | 2003 |
| Body Type | Coupe | Minivan |
| Engine Position | Front | Front |
| Engine Size | 7468 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 250 HP | 215 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 518 Nm | 305 Nm |
| Torque RPM | 2800 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2040 kg | 2060 kg |
| Vehicle Length | 5560 mm | 4750 mm |
| Vehicle Width | 2040 mm | 1910 mm |
| Vehicle Height | 1380 mm | 1880 mm |
| Wheelbase Size | 3110 mm | 3210 mm |
| Fuel Tank Capacity | 95 L | 75 L |
