Cars similar in size to Buick Riviera
Ranked by exterior length, width and height (normalized). Latest eligible year per candidate model.
- Length207.2 in
- Width75.0 in
- Height54.6 in
Very similar exterior size
- 4.8 in longer
- 2.3 in wider
- 2.2 in taller
- 0.9 in longer wheelbase
- Porsche Panamera2022
Very similar exterior size
Trim dimension range is medium — configurations may vary.
- 5.4 in shorter
- 2.3 in wider
- 1.5 in taller
- 5.3 in longer wheelbase
- Buick LeSabre2005
Very similar exterior size
- 7.2 in shorter
- 1.5 in narrower
- 2.4 in taller
- 1.6 in shorter wheelbase
- Audi S72023
Very similar exterior size
- 11.2 in shorter
- 0.1 in wider
- 1.2 in taller
- 1.5 in longer wheelbase
- Audi RS 72023
Very similar exterior size
- 10.0 in shorter
- 1.8 in wider
- 1.5 in taller
- 1.5 in longer wheelbase
- Audi A72023
Very similar exterior size
- 11.6 in shorter
- 0.1 in wider
- 1.4 in taller
- 1.4 in longer wheelbase
- Buick Lucerne2011
Very similar exterior size
- 4.0 in shorter
- 1.2 in narrower
- 3.4 in taller
- 1.8 in longer wheelbase
- Audi e-tron GT2023
Similar exterior size
- 10.8 in shorter
- 2.3 in wider
- 1.0 in taller
- 0.3 in longer wheelbase
- Porsche Taycan2022
Similar exterior size
- 11.8 in shorter
- 2.5 in wider
- height: same
- 0.4 in longer wheelbase
- Acura TLX2022
Similar exterior size
- 12.6 in shorter
- 0.2 in wider
- 1.8 in taller
- 0.8 in shorter wheelbase
- Toyota Avalon2022
Similar exterior size
- 11.3 in shorter
- 2.2 in narrower
- 1.9 in taller
- 0.8 in shorter wheelbase
- Buick LaCrosse2019
Similar exterior size
- 9.7 in shorter
- 1.5 in narrower
- 2.9 in taller
- 0.6 in longer wheelbase
- BMW M62018
Similar exterior size
- 14.2 in shorter
- 0.2 in narrower
- 0.7 in lower
- 1.6 in shorter wheelbase
- Tesla Model S2022
Similar exterior size
- 9.5 in shorter
- 3.2 in wider
- 1.7 in taller
- 2.7 in longer wheelbase
- Audi S62022
Similar exterior size
- 12.2 in shorter
- 0.7 in narrower
- 2.3 in taller
- 1.5 in longer wheelbase
- Dodge Challenger2023
Similar exterior size
- 9.5 in shorter
- 0.7 in wider
- 3.2 in taller
- 2.4 in longer wheelbase
- Honda Accord2022
Similar exterior size
- 11.1 in shorter
- 1.7 in narrower
- 2.5 in taller
- 2.4 in shorter wheelbase
Similar exterior size
- 11.1 in shorter
- 1.7 in narrower
- 2.5 in taller
- 2.4 in shorter wheelbase
- Cadillac CTS-V2019
Similar exterior size
- 9.6 in shorter
- 2.8 in narrower
- 2.6 in taller
- 0.8 in longer wheelbase
Similar exterior size
- 5.8 in shorter
- 0.3 in wider
- 3.9 in taller
- 4.1 in longer wheelbase
- Cadillac CT5-V2022
Similar exterior size
- 12.8 in shorter
- 0.9 in narrower
- 2.3 in taller
- 2.2 in longer wheelbase
- Cadillac CT62020
Similar exterior size
- 1.4 in shorter
- 1.0 in narrower
- 3.4 in taller
- 8.6 in longer wheelbase
- Cadillac CT6-V2020
Similar exterior size
- 1.4 in shorter
- 1.0 in narrower
- 3.4 in taller
- 8.6 in longer wheelbase
- Genesis G802023
Similar exterior size
- 10.5 in shorter
- 0.8 in wider
- 3.1 in taller
- 4.7 in longer wheelbase