Where each one leads
BMW 3 Series
- Against cars of the same age, the BMW 3 Series comes out better at its first MOT test (passes 9% more often than average) than the Kia Proceed (passes 5% less often than average).
- New BMW 3 Series cars registered in Europe in 2022 average 98 g/km of CO₂ on the WLTP test, against 142 for the Kia Proceed in 2022.
Kia Proceed
- Fewer Kia Proceed cars in the Netherlands carry an illogical odometer record (1.6% against 5.4%).
- Measured by the cars' own fuel meters, the petrol Kia Proceed uses 7.6 l/100 km on the road, the BMW 3 Series 7.9.
Only measures that do not depend on how many cars were sold: pass and failure rates against cars of the same age, ratings, fuel use and CO₂. How we compare
At a glance
| BMW 3 Series | Kia Proceed | |
|---|---|---|
| Model years in the US safety record | 1986–2023 | — |
| New cars registered in Europe | 1,714,816 (2010–2022) | 56,311 (2010–2022) |
| Licensed in the United Kingdom | 472,359 | 19,815 |
| On the road in the Netherlands | 127,670 | 5,367 |
| In traffic in Finland | 41,048 | 1,591 |
EEA new-car registrations (CC BY 4.0) · DVLA licensed vehicles (OGL v3.0) · RDW (CC0) · Traficom (CC BY 4.0) · generations: Wikidata (CC0).
Reliability and problems
| BMW 3 Series | Kia Proceed | |
|---|---|---|
| UK MOT first-time pass rate | 75% | 74% |
| … against cars of the same age | +9% | −5% |
| Illogical odometer records (NL) | 5.4% | 1.6% |
| US owner complaints | 843 | — |
| Most complaints about | Air bags | — |
| Model year with most complaints | 2006 (202) | — |
| US recall campaigns | 8 | — |
| Manufacturer service bulletins | 1,116 | — |
| NHTSA defect investigations | 23 | — |
Complaint, recall and bulletin counts grow with the number of cars sold and are not adjusted for it. UK MOT: DVSA anonymised MOT results (OGL v3.0); New York: DMV inspections; complaints, recalls, bulletins and investigations: NHTSA (public domain); odometer: RDW (CC0).
Safety
| BMW 3 Series | Kia Proceed | |
|---|---|---|
| NHTSA overall rating | 5★ (2022) | — |
NHTSA New Car Assessment Program, most recent rated model year (public domain).
Fuel, emissions and price
| BMW 3 Series | Kia Proceed | |
|---|---|---|
| Real-world use in Europe, diesel hybrid | 6.3 l/100 km | — |
| Real-world use in Europe, petrol | 7.9 l/100 km | 7.6 l/100 km |
| Real-world use in Europe, petrol hybrid | 9.8 l/100 km | — |
| Real-world use in Europe, diesel | 6.0 l/100 km | — |
| Official CO₂ of new cars in Europe | 98 g/km | 142 g/km |
| Average power of new cars in Europe | 137 kW (184 hp) | 130 kW (175 hp) |
| Average mass in running order | 1,790 kg | 1,425 kg |
| Dutch list price when new (median) | €50,742 | €37,340 |
| Average odometer in Finland | 226,000 km | 82,000 km |
Canada: NRCan Fuel Consumption Ratings, most frugal version of the latest year (OGL Canada). Europe: EEA monitoring of new-car CO₂ and on-board fuel meters (OBFCM), CC BY 4.0. Price: RDW catalogue price (CC0). Finland: Traficom (CC BY 4.0).