1977 Mazda 929 vs. 2006 Renault Vel Satis
To start off, 2006 Renault Vel Satis is newer by 29 year(s). Which means there will be less support and parts availability for 1977 Mazda 929. In addition, the cost of maintenance, including insurance, on 1977 Mazda 929 would be higher. At 2,188 cc (4 cylinders), 2006 Renault Vel Satis is equipped with a bigger engine. In terms of performance, 2006 Renault Vel Satis (148 HP @ 4000 RPM) has 65 more horse power than 1977 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 2006 Renault Vel Satis should accelerate faster than 1977 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2006 Renault Vel Satis weights approximately 600 kg more than 1977 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Mazda 929 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 1977 Mazda 929. However, in wet, icy, snow, or gravel driving conditions, 2006 Renault Vel Satis, 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, 2006 Renault Vel Satis (320 Nm @ 1750 RPM) has 183 more torque (in Nm) than 1977 Mazda 929. (137 Nm @ 3000 RPM). This means 2006 Renault Vel Satis will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda 929.
Compare all specifications:
| 1977 Mazda 929 | 2006 Renault Vel Satis | |
| Make | Mazda | Renault |
| Model | 929 | Vel Satis |
| Year Released | 1977 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1768 cc | 2188 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 148 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 137 Nm | 320 Nm |
| Torque RPM | 3000 RPM | 1750 RPM |
| Engine Bore Size | 80 mm | 87.1 mm |
| Engine Stroke Size | 88 mm | 92 mm |
| Engine Compression Ratio | 8.6:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1135 kg | 1735 kg |
| Vehicle Length | 4550 mm | 4870 mm |
| Vehicle Width | 1670 mm | 1870 mm |
| Vehicle Height | 1420 mm | 1580 mm |
| Wheelbase Size | 2520 mm | 2850 mm |
| Fuel Tank Capacity | 65 L | 80 L |
