1991 Alfa Romeo SZ vs. 2002 Volvo S60
To start off, 2002 Volvo S60 is newer by 11 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, 2002 Volvo S60 (295 HP @ 5250 RPM) has 87 more horse power than 1991 Alfa Romeo SZ. (208 HP @ 6200 RPM) In normal driving conditions, 2002 Volvo S60 should accelerate faster than 1991 Alfa Romeo SZ. With that said, vehicle weight also plays an important factor in acceleration. 2002 Volvo S60 weights approximately 191 kg more than 1991 Alfa Romeo SZ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Volvo S60 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Alfa Romeo SZ. In wet, icy, snow, or gravel driving conditions, 2002 Volvo S60 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, 2002 Volvo S60 (400 Nm @ 1950 RPM) has 155 more torque (in Nm) than 1991 Alfa Romeo SZ. (245 Nm @ 4500 RPM). This means 2002 Volvo S60 will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo SZ. 2002 Volvo S60 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. 2002 Volvo S60 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Alfa Romeo SZ | 2002 Volvo S60 | |
| Make | Alfa Romeo | Volvo |
| Model | SZ | S60 |
| Year Released | 1991 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 2435 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 208 HP | 295 HP |
| Engine RPM | 6200 RPM | 5250 RPM |
| Torque | 245 Nm | 400 Nm |
| Torque RPM | 4500 RPM | 1950 RPM |
| Engine Bore Size | 93 mm | 83 mm |
| Engine Stroke Size | 72.6 mm | 93.2 mm |
| Engine Compression Ratio | 10.0:1 | 8.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1260 kg | 1451 kg |
| Vehicle Length | 4670 mm | 4610 mm |
| Vehicle Width | 1740 mm | 1810 mm |
| Wheelbase Size | 2520 mm | 2720 mm |
| Fuel Tank Capacity | 50 L | 68 L |
