1973 Buick Riviera vs. 2009 Citroen C4
To start off, 2009 Citroen C4 is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1973 Buick Riviera would be higher. At 7,468 cc (8 cylinders), 1973 Buick Riviera is equipped with a bigger engine. In terms of performance, 1973 Buick Riviera (250 HP @ 4000 RPM) has 116 more horse power than 2009 Citroen C4. (134 HP @ 4000 RPM). In normal driving conditions, 1973 Buick Riviera should accelerate faster than 2009 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 1973 Buick Riviera weights approximately 584 kg more than 2009 Citroen C4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Buick Riviera is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 Buick Riviera. However, in wet, icy, snow, or gravel driving conditions, 2009 Citroen C4, being front wheel drive (FWD), will offer much better control with better grip. 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, 1973 Buick Riviera (518 Nm @ 2800 RPM) has 198 more torque (in Nm) than 2009 Citroen C4. (320 Nm @ 2000 RPM). This means 1973 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C4. 1973 Buick Riviera has automatic transmission and 2009 Citroen C4 has manual transmission. 2009 Citroen C4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Buick Riviera | 2009 Citroen C4 | |
| Make | Buick | Citroen |
| Model | Riviera | C4 |
| Year Released | 1973 | 2009 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 7468 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 250 HP | 134 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 518 Nm | 320 Nm |
| Torque RPM | 2800 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2040 kg | 1456 kg |
| Vehicle Length | 5560 mm | 4270 mm |
| Vehicle Width | 2040 mm | 1780 mm |
| Vehicle Height | 1380 mm | 1460 mm |
| Wheelbase Size | 3110 mm | 2610 mm |
| Fuel Tank Capacity | 95 L | 60 L |
