1965 AC 427 vs. 1963 Lancia Flavia
To start off, 1965 AC 427 is newer by 2 year(s). Which means there will be less support and parts availability for 1963 Lancia Flavia. In addition, the cost of maintenance, including insurance, on 1963 Lancia Flavia would be higher. At 6,997 cc (8 cylinders), 1965 AC 427 is equipped with a bigger engine. In terms of performance, 1965 AC 427 (410 HP @ 4000 RPM) has 319 more horse power than 1963 Lancia Flavia. (91 HP @ 5200 RPM). In normal driving conditions, 1965 AC 427 should accelerate faster than 1963 Lancia Flavia. With that said, vehicle weight also plays an important factor in acceleration. 1965 AC 427 weights approximately 287 kg more than 1963 Lancia Flavia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1965 AC 427 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 1965 AC 427. However, in wet, icy, snow, or gravel driving conditions, 1963 Lancia Flavia, 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, 1965 AC 427 (652 Nm @ 3700 RPM) has 506 more torque (in Nm) than 1963 Lancia Flavia. (146 Nm @ 3000 RPM). This means 1965 AC 427 will have an easier job in driving up hills or pulling heavy equipment than 1963 Lancia Flavia. 1965 AC 427 has automatic transmission and 1963 Lancia Flavia has manual transmission. 1963 Lancia Flavia will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1965 AC 427 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1965 AC 427 | 1963 Lancia Flavia | |
| Make | AC | Lancia |
| Model | 427 | Flavia |
| Year Released | 1965 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 6997 cc | 1799 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Horse Power | 410 HP | 91 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 652 Nm | 146 Nm |
| Torque RPM | 3700 RPM | 3000 RPM |
| Engine Bore Size | 107.7 mm | 88 mm |
| Engine Stroke Size | 96 mm | 74 mm |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1397 kg | 1110 kg |
| Vehicle Length | 4430 mm | 4350 mm |
| Vehicle Width | 1710 mm | 1620 mm |
| Vehicle Height | 1300 mm | 1380 mm |
| Wheelbase Size | 2440 mm | 2490 mm |
| Fuel Tank Capacity | 81 L | 48 L |
