From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Comparison of dimensions between Bentley 11, Bentley 111, and R111 models.
| Identifier | ExFiles\Box 98\2\ scan0010 | |
| Date | 30th May 1937 guessed | |
| BENTLEY 11 & BENTLEY 111 COMPARISONS. Dimension. B.11. B.111. Diff. R111. Diff. 5.500 x 18 17x6& 16x6.5 16 x 6.250 Wheels Wheels Wheels Static Effective Wheel Radius 14.150 14.050 -.100 13.500 -.650 Radiator Top to Ground. 43.575 44.125 +.550 43.475 -.100 Bottom of Steering Wheel to 32.325 32.700 +.375 32.050 -.275 Ground. Front Floor to Ground. 18.875 17.700 -1.175 17.050 -1.825 Rear Floor to Ground. 10.325 14.950 +4.625 14.300 +3.975 Ground to Max. Top of Roof 60.575 60.950 +.375 60.300 -.275 "(inside) Centre of Rear Cushion to 24.575 24.575 Nil 23.925 -.650 Ground. Ground Clearance under Clutch 4.025 3.825 -.200 3.175 -.850 Pit. Max. 2 Wheel Bump. Ground Clearance Exhaust Pipe 3.250 3.250 Nil. 2.600 -.650 at Axle. Max. 2 Wheel Bump. Ground Clearance Exhaust Pipe 4.750 4.750 Nil. 4.100 -.650 at End. Max. 2 Wheel Bump. Ground Clearance Centre of Frame - 3.625 - 2.975 - Cross. Max. 2 Wheel Bump. Bottom of Steering Wheel to Top 28.250 28.250 Nil. - - of Roof. (Max). Rear Floor to Inside of Roof 50.250 46.000 -4.250 - - cont'd.{John DeLooze - Company Secretary} | ||