2005 Mazda 3 vs. 1985 Pontiac Grand Am
To start off, 2005 Mazda 3 is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Pontiac Grand Am. In addition, the cost of maintenance, including insurance, on 1985 Pontiac Grand Am would be higher. At 2,471 cc (4 cylinders), 1985 Pontiac Grand Am is equipped with a bigger engine. In terms of performance, 2005 Mazda 3 (104 HP @ 4000 RPM) has 14 more horse power than 1985 Pontiac Grand Am. (90 HP @ 4400 RPM). In normal driving conditions, 2005 Mazda 3 should accelerate faster than 1985 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mazda 3 weights approximately 110 kg more than 1985 Pontiac Grand Am. 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, 1985 Pontiac Grand Am (179 Nm @ 2800 RPM) has 31 more torque (in Nm) than 2005 Mazda 3. (148 Nm @ 4000 RPM). This means 1985 Pontiac Grand Am will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 3. 1985 Pontiac Grand Am 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. 1985 Pontiac Grand Am will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Mazda 3 | 1985 Pontiac Grand Am | |
Make | Mazda | Pontiac |
Model | 3 | Grand Am |
Year Released | 2005 | 1985 |
Engine Position | Front | Front |
Engine Size | 1597 cc | 2471 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 104 HP | 90 HP |
Engine RPM | 4000 RPM | 4400 RPM |
Torque | 148 Nm | 179 Nm |
Torque RPM | 4000 RPM | 2800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1240 kg | 1130 kg |
Vehicle Length | 4490 mm | 4520 mm |
Vehicle Width | 1760 mm | 1710 mm |
Vehicle Height | 1470 mm | 1340 mm |
Wheelbase Size | 2650 mm | 2630 mm |