1971 Buick Riviera vs. 2004 Infiniti FX
To start off, 2004 Infiniti FX is newer by 33 year(s). Which means there will be less support and parts availability for 1971 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1971 Buick Riviera would be higher. At 7,468 cc (8 cylinders), 1971 Buick Riviera is equipped with a bigger engine. In terms of performance, 2004 Infiniti FX (315 HP) has 4 more horse power than 1971 Buick Riviera. (311 HP) In normal driving conditions, 2004 Infiniti FX should accelerate faster than 1971 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 1971 Buick Riviera weights approximately 85 kg more than 2004 Infiniti FX.
Because 2004 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 1971 Buick Riviera. In wet, icy, snow, or gravel driving conditions, 2004 Infiniti FX 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, 1971 Buick Riviera (617 Nm) has 171 more torque (in Nm) than 2004 Infiniti FX. (446 Nm). This means 1971 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 2004 Infiniti FX.
Compare all specifications:
| 1971 Buick Riviera | 2004 Infiniti FX | |
| Make | Buick | Infiniti |
| Model | Riviera | FX |
| Year Released | 1971 | 2004 |
| Body Type | Coupe | Crossover |
| Engine Position | Front | Front |
| Engine Size | 7468 cc | 4494 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 311 HP | 315 HP |
| Torque | 617 Nm | 446 Nm |
| Engine Compression Ratio | 8.3:1 | 10.5:1 |
| Drive Type | Rear | 4WD |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2040 kg | 1955 kg |
| Vehicle Length | 5560 mm | 4810 mm |
| Vehicle Width | 2040 mm | 1930 mm |
| Vehicle Height | 1380 mm | 1660 mm |
| Wheelbase Size | 3110 mm | 2860 mm |
