1973 Buick Riviera vs. 2006 Opel Zafira
To start off, 2006 Opel Zafira is newer by 33 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) has 112 more horse power than 2006 Opel Zafira. (138 HP). In normal driving conditions, 1973 Buick Riviera should accelerate faster than 2006 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 1973 Buick Riviera weights approximately 595 kg more than 2006 Opel Zafira. 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, 2006 Opel Zafira, 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 342 more torque (in Nm) than 2006 Opel Zafira. (176 Nm @ 3800 RPM). This means 1973 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Zafira.
Compare all specifications:
1973 Buick Riviera | 2006 Opel Zafira | |
Make | Buick | Opel |
Model | Riviera | Zafira |
Year Released | 1973 | 2006 |
Body Type | Coupe | Minivan |
Engine Position | Front | Front |
Engine Size | 7468 cc | 1796 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 250 HP | 138 HP |
Torque | 518 Nm | 176 Nm |
Torque RPM | 2800 RPM | 3800 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Front |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 2040 kg | 1445 kg |
Vehicle Length | 5560 mm | 4320 mm |
Vehicle Width | 2040 mm | 1750 mm |
Vehicle Height | 1380 mm | 1640 mm |
Wheelbase Size | 3110 mm | 2700 mm |
Fuel Tank Capacity | 95 L | 58 L |