1991 Alfa Romeo SZ vs. 2005 Renault Vel Satis
To start off, 2005 Renault Vel Satis is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Alfa Romeo SZ. In addition, the cost of maintenance, including insurance, on 1991 Alfa Romeo SZ would be higher. At 2,959 cc (6 cylinders), 1991 Alfa Romeo SZ is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo SZ (208 HP @ 6200 RPM) has 67 more horse power than 2005 Renault Vel Satis. (141 HP @ 4000 RPM). In normal driving conditions, 1991 Alfa Romeo SZ should accelerate faster than 2005 Renault Vel Satis. With that said, vehicle weight also plays an important factor in acceleration. 2005 Renault Vel Satis weights approximately 445 kg more than 1991 Alfa Romeo SZ.
Because 1991 Alfa Romeo SZ 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 1991 Alfa Romeo SZ. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Renault Vel Satis (320 Nm @ 1750 RPM) has 75 more torque (in Nm) than 1991 Alfa Romeo SZ. (245 Nm @ 4500 RPM). This means 2005 Renault Vel Satis will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo SZ. 2005 Renault Vel Satis has automatic transmission and 1991 Alfa Romeo SZ has manual transmission. 1991 Alfa Romeo SZ will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Renault Vel Satis will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Alfa Romeo SZ | 2005 Renault Vel Satis | |
| Make | Alfa Romeo | Renault |
| Model | SZ | Vel Satis |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 2186 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 208 HP | 141 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 245 Nm | 320 Nm |
| Torque RPM | 4500 RPM | 1750 RPM |
| Engine Bore Size | 93 mm | 87 mm |
| Engine Stroke Size | 72.6 mm | 92 mm |
| Engine Compression Ratio | 10.0:1 | 18.0:1 |
| Top Speed | 233 km/hour | 193 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1260 kg | 1705 kg |
| Vehicle Length | 4670 mm | 4870 mm |
| Vehicle Width | 1740 mm | 1870 mm |
| Vehicle Height | 1320 mm | 1580 mm |
| Wheelbase Size | 2520 mm | 2750 mm |
| Fuel Tank Capacity | 50 L | 80 L |
