Type
4/5S SAL
Number of doors
4
Wheelbase
3480 mm 137 in
Track: Front
1422 mm 56 in
Track: Rear
1422 mm 56 in
Length
4572 mm 180 in
Length:wheelbase ratio
1.31
Kerb weight
1880 kg 4145 lb
Bore
101.60 mm
Cylinders
S-6
Displacement
6.1 litre6105 cc(372.55 cu in)
Fuel system
1 Napier-SU carb
Maximum power
83.1 PS (82.0 bhp) (61.1 kW)@ 2000 rpm
Specific output
13.4 bhp/litre0.22 bhp/cu in
Manufacturer
Napier
Main bearings
7
Coolant
Water
Bore/stroke ratio
0.8
Unitary capacity
1017.5 cc/cylinder
Aspiration
Normal
Compressor type
N/A
Intercooler
None
Catalytic converter
N
Power-to-weight
43.62 bhp/ton
Engine location
Front
Engine alignment
Longitudinal
Drive
RWD
Suspension
front LA.SE.
Tyres: Front
895 x 135
Tyres: Rear
895 x 135
Transmission
4M
Top gear ratio
1.00
Final drive ratio
3.30
RAC rating
38.4
year
1919
76 1921 NAPIER 40/50 HP T75 BALLOON CAR£38000 - 42000 79 1958 NIMBUS SPECIAL£4000 - 5000 33 1991 NISSAN FIGARO£5500 - 6500 18 1965 PORSCHE 911 COMPETITION CAR£24000
1921 NAPIER 40/50 HP T75 BALLOON CAR £38000 - 42000 79 1958 NIMBUS SPECIAL £4000 - 5000
A Napier 40/50 is not a classic, any more than an Austin Heavy Twelve or a Vauxhall Viva. They are just old.
Napier 40/50 saloon Spare Parts = - Old Classic Car
40/50 saloon - View the Napier 40/50 saloon car page 40/50 saloon listings (0 ads) veteran car - View the Napier veteran car car page
view Napier 40/50 HP T75 Tourer 1921 for sale TOO LATE Napier 40/50 HP T75 Tourer 1921 GB