Buick Riviera 1979–1985 vs Rolls-Royce Spectre 2023– size comparison

Rolls-Royce Spectre 2023– is 227 mm (4.3%) longer than Buick Riviera 1979–1985. It is 170 mm (9.2%) wider, 194 mm (14.1%) taller and 314 mm (10.8%) longer in wheelbase. Boot space with the seats up is 481 L and 380 L (-101 L).

DimensionBuick Riviera 1979–1985Rolls-Royce Spectre 2023–Difference
Length5248 mm5475 mm+227 mm (+4.3%)
Width1847 mm2017 mm+170 mm (+9.2%)
Height1379 mm1573 mm+194 mm (+14.1%)
Wheelbase2896 mm3210 mm+314 mm (+10.8%)
Boot481 L380 L-101 L

Buick Riviera 1979–1985 dimensions · Rolls-Royce Spectre 2023– dimensions