1970 Alfa Romeo Junior vs. 2003 Pontiac Grand Prix
To start off, 2003 Pontiac Grand Prix is newer by 33 year(s). Which means there will be less support and parts availability for 1970 Alfa Romeo Junior. In addition, the cost of maintenance, including insurance, on 1970 Alfa Romeo Junior would be higher. At 3,130 cc (6 cylinders), 2003 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2003 Pontiac Grand Prix (174 HP @ 5200 RPM) has 88 more horse power than 1970 Alfa Romeo Junior. (86 HP @ 6000 RPM) In normal driving conditions, 2003 Pontiac Grand Prix should accelerate faster than 1970 Alfa Romeo Junior. With that said, vehicle weight also plays an important factor in acceleration. 2003 Pontiac Grand Prix weights approximately 565 kg more than 1970 Alfa Romeo Junior. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Alfa Romeo Junior 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 1970 Alfa Romeo Junior. However, in wet, icy, snow, or gravel driving conditions, 2003 Pontiac Grand Prix, 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, 2003 Pontiac Grand Prix (264 Nm @ 4000 RPM) has 149 more torque (in Nm) than 1970 Alfa Romeo Junior. (115 Nm @ 3200 RPM). This means 2003 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1970 Alfa Romeo Junior. 2003 Pontiac Grand Prix has automatic transmission and 1970 Alfa Romeo Junior has manual transmission. 1970 Alfa Romeo Junior will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1970 Alfa Romeo Junior | 2003 Pontiac Grand Prix | |
| Make | Alfa Romeo | Pontiac |
| Model | Junior | Grand Prix |
| Year Released | 1970 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 3130 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 86 HP | 174 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 115 Nm | 264 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 74 mm | 89 mm |
| Engine Stroke Size | 75 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 970 kg | 1535 kg |
| Vehicle Length | 3910 mm | 5000 mm |
| Vehicle Width | 1560 mm | 1850 mm |
| Vehicle Height | 1290 mm | 1400 mm |
| Wheelbase Size | 2260 mm | 3160 mm |
