1982 Ford Thunderbird vs. 2003 Infiniti Q45
To start off, 2003 Infiniti Q45 is newer by 21 year(s). Which means there will be less support and parts availability for 1982 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1982 Ford Thunderbird would be higher. At 4,494 cc (8 cylinders), 2003 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2003 Infiniti Q45 (340 HP @ 6400 RPM) has 229 more horse power than 1982 Ford Thunderbird. (111 HP @ 3400 RPM) In normal driving conditions, 2003 Infiniti Q45 should accelerate faster than 1982 Ford Thunderbird. With that said, vehicle weight also plays an important factor in acceleration. 2003 Infiniti Q45 weights approximately 227 kg more than 1982 Ford Thunderbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2003 Infiniti Q45 (451 Nm @ 4000 RPM) has 187 more torque (in Nm) than 1982 Ford Thunderbird. (264 Nm @ 1600 RPM). This means 2003 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 1982 Ford Thunderbird.
Compare all specifications:
| 1982 Ford Thunderbird | 2003 Infiniti Q45 | |
| Make | Ford | Infiniti |
| Model | Thunderbird | Q45 |
| Year Released | 1982 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 4186 cc | 4494 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 111 HP | 340 HP |
| Engine RPM | 3400 RPM | 6400 RPM |
| Torque | 264 Nm | 451 Nm |
| Torque RPM | 1600 RPM | 4000 RPM |
| Engine Compression Ratio | 8.2:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1577 kg | 1804 kg |
| Vehicle Length | 5100 mm | 5080 mm |
| Vehicle Width | 1890 mm | 1850 mm |
| Vehicle Height | 1350 mm | 1500 mm |
| Wheelbase Size | 2760 mm | 2880 mm |
| Fuel Tank Capacity | 80 L | 81 L |
