1991 Alfa Romeo 164 vs. 2003 Mazda Roadster
To start off, 2003 Mazda Roadster is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Alfa Romeo 164. In addition, the cost of maintenance, including insurance, on 1991 Alfa Romeo 164 would be higher. At 1,996 cc (6 cylinders), 1991 Alfa Romeo 164 is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo 164 (207 HP @ 6000 RPM) has 89 more horse power than 2003 Mazda Roadster. (118 HP @ 6500 RPM). In normal driving conditions, 1991 Alfa Romeo 164 should accelerate faster than 2003 Mazda Roadster. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alfa Romeo 164 weights approximately 410 kg more than 2003 Mazda Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Mazda Roadster 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 2003 Mazda Roadster. However, in wet, icy, snow, or gravel driving conditions, 1991 Alfa Romeo 164, 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, 1991 Alfa Romeo 164 (289 Nm @ 2750 RPM) has 149 more torque (in Nm) than 2003 Mazda Roadster. (140 Nm @ 5000 RPM). This means 1991 Alfa Romeo 164 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster. 2003 Mazda Roadster has automatic transmission and 1991 Alfa Romeo 164 has manual transmission. 1991 Alfa Romeo 164 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mazda Roadster will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Alfa Romeo 164 | 2003 Mazda Roadster | |
| Make | Alfa Romeo | Mazda |
| Model | 164 | Roadster |
| Year Released | 1991 | 2003 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 207 HP | 118 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 289 Nm | 140 Nm |
| Torque RPM | 2750 RPM | 5000 RPM |
| Engine Bore Size | 80 mm | 78 mm |
| Engine Stroke Size | 66.2 mm | 83.6 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1440 kg | 1030 kg |
| Vehicle Length | 4560 mm | 3960 mm |
| Vehicle Width | 1770 mm | 1690 mm |
| Vehicle Height | 1410 mm | 1240 mm |
| Wheelbase Size | 2670 mm | 2270 mm |
| Fuel Tank Capacity | 70 L | 48 L |
