Layout    
FR layout

Engine    
6,286 cc OHV V8
6,556 cc OHV V8

Transmission    
3-speed automatic

Dimensions
Wheelbase    
2,896 mm (114.0 in)
Length    
4,902 mm (193.0 in)
Width    
1,727 mm (68.0 in)
Height    
1,460 mm (57.5 in)-1,473 mm (58.0 in)
Curb weight    
1,676 kg (3,695 lb)-1,712 kg (3,774 lb)

Bristol 411 on Wikipedia

RWD (rear-wheel drive), automatic 3-speed gearbox
gasoline (petrol) engine with displacement: 6277 cm3 / 383 cui, advertised power: 250 kW / 335 hp / 340 PS ( SAE gross ), torque: 576 Nm / 425 lb-ft, 
characteristic dimensions: outside length: 4902 mm / 193 in, width: 1727 mm / 68 in, wheelbase: 2896 mm / 114 in
reference weights: base curb weight: 1690 kg / 3726 lbs, gross weight GVWR: 2000 kg / 4409 lbs
top speed: 222 km/h (138 mph) ;
accelerations: 0- 60 mph 7© s, 0- 100 km/h 7.3 s , 1/4 mile drag time (402 m) 15© s 
fuel consumption and mileage: average estimated by a-c©: 23.5 l/100km / 12 mpg (imp.) / 10 mpg (U.S.) / 4.2 km/l

RWD (rear-wheel drive), automatic 3-speed gearbox
gasoline (petrol) engine with displacement: 6551 cm3 / 399.8 cui, advertised power: 197 kW / 264 hp / 268 PS ( SAE net ), torque: 454 Nm / 335 lb-ft,
characteristic dimensions: outside length: 4940 mm / 194.5 in, width: 1727 mm / 68 in, wheelbase: 2896 mm / 114 in
reference weights: base curb weight: 1710 kg / 3770 lbs, gross weight GVWR: 2020 kg / 4453 lbs
top speed: 225 km/h (140 mph) ;
accelerations: 0- 60 mph 7.8© s; 0- 100 km/h 8.3© s ; 1/4 mile drag time (402 m) 15.9© s
fuel consumption and mileage: average estimated by a-c©: 22.4 l/100km / 12.6 mpg (imp.) / 10.5 mpg (U.S.) / 4.5 km/

RWD (rear-wheel drive), automatic 4-speed gearbox
gasoline (petrol) engine with displacement: 5898 cm3 / 359.9 cui, advertised power: 287 kW / 385 hp / 390 PS ( ECE ), torque: 530 Nm / 391 lb-ft, 
characteristic dimensions: outside length: 4940 mm / 194.5 in, width: 1727 mm / 68 in, wheelbase: 2896 mm / 114 in
reference weights: estimated curb weight: 1800 kg / 3970 lbs
top speed: 250 km/h (155 mph) ;
accelerations: 0- 60 mph 6.1© s, 0- 100 km/h 6.4 s , 1/4 mile drag time (402 m) 14© s 
fuel consumption and mileage: average estimated by a-c©: 16.4 l/100km / 17.3 mpg (imp.) / 14.4 mpg (U.S.) / 6.1 km/l

https://www.automobile-catalog.com/