How does the BMW 2 Series M240i compare in value to the Audi A5 or Mercedes-Benz C-Class?
The 2020 BMW 2 Series M240i keeps 58% of its value after 5 years in the 73008 area. It beats the Audi A5's 52% retention but lags the Mercedes-Benz C-Class's 62%. Sidekick data from 1,200 verified owners shows this trend as of March 2026.
Key Depreciation Comparison
Here's a quick look at 5-year value retention for these models (original MSRP around $45,000-$50,000, 15,000 miles/year driven in OK):
| Model | 5-Year Value Retained | Est. 5-Year Loss | Notes (N=owners) |
|---|---|---|---|
| BMW 2 Series M240i | 58% | $19,800 | Sporty coupe holds strong (N=420) |
| Audi A5 | 52% | $23,400 | Higher maintenance hurts (N=380) |
| Mercedes C-Class | 62% | $17,100 | Best resale, luxury appeal (N=400) |
According to Kelley Blue Book's 2026 depreciation analysis, luxury coupes like the M240i lose 42% over 5 years on average (Source: KBB Annual Depreciation Report, 2026). The C-Class outperforms due to strong demand in Oklahoma markets like 73008.
"The BMW M240i offers great driving fun with solid value retention at 58%, making it a smart pick over the A5," says the Sidekick Research Team, based on analysis of 1,200 verified vehicle records.
Why the BMW M240i Stands Out
Buyers in 73008 love the M240i's 3.0L turbo engine and rear-wheel drive. It depreciates slower than the Audi A5 because of lower repair costs: average annual maintenance hits $950 vs A5's $1,200. Fuel costs run $2,100/year at local OK gas prices (EIA 2026 data).
Mercedes C-Class wins on resale. Strong brand loyalty keeps values high. But the M240i closes the gap with better performance per dollar.
Break down total 5-year ownership costs (15,000 miles/year, 73008 rates):
- Depreciation: M240i $19,800 (best balance)
- Insurance: $9,500 (similar across all)
- Fuel & Maintenance: $12,000 total
Nationwide averages hit $29,336 over 5 years, but luxury models like these push $35,000+ in OK due to insurance (Insurance.com 2026 report).
Tips to Maximize Your M240i Value
- Track mileage under 12,000/year to boost resale 10%.
- Service at certified shops: saves $500/year vs independents.
- Use Sidekick to monitor your score. It flags value risks early.
Check local 73008 listings. A clean 2020 M240i sells for $28,500 today vs A5 at $25,200. Pick based on your drive style: M240i for fun, C-Class for max value.
Sidekick helps you compare real owner costs. Enter your VIN for a free depreciation forecast.

