1991 Alfa Romeo SZ vs. 2005 Mercedes-Benz E
To start off, 2005 Mercedes-Benz E 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 88 more horse power than 2005 Mercedes-Benz E. (120 HP @ 4200 RPM). In normal driving conditions, 1991 Alfa Romeo SZ should accelerate faster than 2005 Mercedes-Benz E. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz E weights approximately 340 kg more than 1991 Alfa Romeo SZ.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Mercedes-Benz E (270 Nm @ 1400 RPM) has 25 more torque (in Nm) than 1991 Alfa Romeo SZ. (245 Nm @ 4500 RPM). This means 2005 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo SZ.
Compare all specifications:
| 1991 Alfa Romeo SZ | 2005 Mercedes-Benz E | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | SZ | E |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 2148 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 208 HP | 120 HP |
| Engine RPM | 6200 RPM | 4200 RPM |
| Torque | 245 Nm | 270 Nm |
| Torque RPM | 4500 RPM | 1400 RPM |
| Engine Bore Size | 93 mm | 88 mm |
| Engine Stroke Size | 72.6 mm | 88.3 mm |
| Engine Compression Ratio | 10.0:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 233 km/hour | 202 km/hour |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1260 kg | 1600 kg |
| Vehicle Length | 4670 mm | 4820 mm |
| Vehicle Width | 1740 mm | 1830 mm |
| Vehicle Height | 1320 mm | 1460 mm |
| Wheelbase Size | 2520 mm | 2720 mm |
| Fuel Tank Capacity | 50 L | 62 L |
