1998 Buick Signia vs. 2005 Mazda 3
To start off, 2005 Mazda 3 is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Buick Signia. In addition, the cost of maintenance, including insurance, on 1998 Buick Signia would be higher. At 3,800 cc (6 cylinders), 1998 Buick Signia is equipped with a bigger engine. In terms of performance, 1998 Buick Signia (238 HP @ 5200 RPM) has 130 more horse power than 2005 Mazda 3. (108 HP @ 5500 RPM). In normal driving conditions, 1998 Buick Signia should accelerate faster than 2005 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 1998 Buick Signia weights approximately 555 kg more than 2005 Mazda 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 1998 Buick Signia (387 Nm @ 3600 RPM) has 241 more torque (in Nm) than 2005 Mazda 3. (146 Nm @ 4000 RPM). This means 1998 Buick Signia will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 3. 1998 Buick Signia has automatic transmission and 2005 Mazda 3 has manual transmission. 2005 Mazda 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Buick Signia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Buick Signia | 2005 Mazda 3 | |
| Make | Buick | Mazda |
| Model | Signia | 3 |
| Year Released | 1998 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3800 cc | 1596 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 238 HP | 108 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 387 Nm | 146 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1740 kg | 1185 kg |
| Vehicle Length | 4710 mm | 4500 mm |
| Vehicle Width | 1890 mm | 1760 mm |
| Vehicle Height | 1550 mm | 1470 mm |
| Wheelbase Size | 2860 mm | 2680 mm |
