BMW 7-Series Quick Links
Car Price Comparison
BMW 7-Series vs. Mercedes-Benz SLK
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On this site: compare the BMW 7-Series and Mercedes-Benz SLK in terms of:
- how often they require a repair
- real-world gas mileage
- owners' reasons for buying (or not buying) them
Mercedes-Benz SLK Quick Links
On this page: The Internet's most balanced and thorough car price and features comparison between the BMW 7-Series and Mercedes-Benz SLK. Including:
- Price Comparison
- Invoice Comparison
- Feature Comparison
- TrueDelta Car Value Comparison
- Customized Price Comparison
- Dealer Price Quotes








Specifications Comparison | ||
|---|---|---|
| Model Year | 2009 | 2009 |
| Model | 7-Series | SLK |
| Body | 4dr Sedan | 2dr Hardtop conv. |
| Wheelbase | 120.9 | 95.7 |
| Length | 199.8 | 160.7 |
| Width | 74.9 | 70.4 |
| Height | 19.3 | 51.0 |
| Curb Weight | 4564 | 3295 |
| Fuel Capacity | 21.7 | 18.5 |
| R1 Headroom | 40.6 | 37.9 |
| R1 Shoulder Room | 59.2 | 52.2 |
| R1 Hip Room | 54.6 | |
| R1 Legroom | 41.2 | 42.5 |
| R2 Headroom | 38.5 | |
| R2 Shoulder Room | 59.2 | |
| R2 Legroom | 38.4 | |
| Cargo Volume, Minimum | 17.7 | 6.5 |
| Cargo Volume, Behind R2 | 17.7 | 6.5 |
| Cargo Volume, Maximum | 17.7 | 9.8 |
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Price Comparison (MSRP) : BMW 7-Series vs. Mercedes-Benz SLKThe sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.Models in short supply often sell at or even above these prices. | ||
|---|---|---|
| Model Year | 2009 | 2009 |
| Model | 7-Series | SLK |
| Trim | 750i | SLK350 |
| Body | 4dr Sedan | 2dr Hardtop conv. |
| Base Price | $80,300 | $50,950 |
| 245/45WR19 | $1,300 | |
| Automatic climate control, front | $730 | |
| Heating Package | $990 | |
| Lighting Package | $1,030 | |
| Metallic paint (extra cost) | $720 | |
| Multimedia Package | $2,980 | |
| Premium I Package | $2,950 | |
| Premium Sound Package | $2,000 | |
| Satellite radio - one year subscription | $595 | |
| Total options | $3,895 | $9,400 |
| Destination | $825 | $875 |
| Gas Tax / Credit | $1,300 | $0 |
| Net Price | $86,320 | $61,225 |
| Lowest Net Price | SLK350 2dr Hardtop conv. | |
| Difference | $25,095 | |
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Invoice Comparison : BMW 7-Series vs. Mercedes-Benz SLKDealer cost before holdback, bonuses, advertising fees, and such. Also before adjusting for remaining feature differences.Models that are not in demand can often be purchased at or a few hundred dollars over these prices. | ||
| Model Year | 2009 | 2009 |
| Model | 7-Series | SLK |
| Trim | 750i | SLK350 |
| Body | 4dr Sedan | 2dr Hardtop conv. |
| Base Invoice | $74,055 | $47,384 |
| 245/45WR19 | $1,185 | |
| Automatic climate control, front | $679 | |
| Heating Package | $921 | |
| Lighting Package | $958 | |
| Metallic paint (extra cost) | $670 | |
| Multimedia Package | $2,771 | |
| Premium I Package | $2,744 | |
| Premium Sound Package | $1,820 | |
| Satellite radio - one year subscription | $540 | |
| Total options | $3,545 | $8,743 |
| Destination | $825 | $875 |
| Gas Tax / Credit | $1,300 | $0 |
| Net Invoice | $79,725 | $57,002 |
| Lowest Net Invoice | SLK350 2dr Hardtop conv. | |
| Difference | $22,723 | |
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Feature Comparison : BMW 7-Series vs. Mercedes-Benz SLKAdjusts for unshared features -- values in parentheses These are features on some but not all of the displayed trim lines.In parentheses are the values assigned to these features by TrueDelta or, optionally, by you. | ||
| Model Year | 2009 | 2009 |
| Model | 7-Series | SLK |
| Trim | 750i | SLK350 |
| Body | 4dr Sedan | 2dr Hardtop conv. |
| Engine | 400hp V8 | 300hp V6 |
| Transmission | T6 ($1100) | T7 ($1200) |
| Drivetrain | RWD ($0) | RWD ($0) |
| EPA Fuel Economy (City / Highway) | 0 / 0 | 18 / 26 |
| Tires (rear if not equal) | 275/40-19 | 245/40-17 |
| Audio (watts, speakers) | 600, 16 | 380, 11 |
| Accessories | ||
| Electronic systems calibration selector ($200) | Standard | Not incl. |
| Power rear side windows ($200) | Standard | Not incl. |
| Wind blocker, small ($100) | Not incl. | Standard |
| Brakes, Airbags, and Other Safety | ||
| Compact spare tire ($75) | Not incl. | Standard |
| Front seat active head restraints ($50) | Standard | Not incl. |
| Obstacle detection, front ($150) | Standard | Not incl. |
| Obstacle detection, rear ($250) | Standard | Not incl. |
| Side curtain airbags ($350) | Standard | Not incl. |
| Tires, run-flat ($150) | Standard | Not incl. |
| Cargo Management | ||
| Air-conditioned storage compartment ($50) | Standard | Not incl. |
| Console with shifter ($150) | Not incl. | Standard |
| Console without shifter ($150) | Standard | Not incl. |
| Climate Control and Infotainment | ||
| Automatic air recirculation ($100) | Standard | Not incl. |
| CD changer, in-dash ($325) | Not incl. | Standard |
| CD changer, remote ($200) | Package | Not incl. |
| CD player ($125) | Standard | Not incl. |
| Digital media reader ($50) | Not incl. | Package |
| High-definition radio ($250) | Standard | Not incl. |
| Intermittent wipers ($0) | Not incl. | Standard |
| Rear air vents with automatic controls ($250) | Standard | Not incl. |
| Rear dual-zone climate control ($125) | Standard | Not incl. |
| Satellite radio ($200) | Not incl. | Package |
| Satellite radio - one year subscription ($300) | Option | Not incl. |
| Traffic information system ($200) | Standard | Not incl. |
| Wiper de-icer ($25) | Standard | Not incl. |
| Exterior | ||
| Power retractable hardtop ($2750) | Not incl. | Standard |
| Sunroof ($900) | Standard | Not incl. |
| Instruments, Lights, and Mirrors | ||
| Analog clock ($25) | Not incl. | Standard |
| Auto-dimming passenger-side mirror ($75) | Standard | Not incl. |
| Compass ($25) | Standard | Not incl. |
| Illuminated vanity mirrors, rear seat ($100) | Standard | Not incl. |
| Illuminated visor mirror, driver ($50) | Standard | Not incl. |
| Illuminated visor mirror, passenger ($50) | Standard | Not incl. |
| Power-folding mirrors ($50) | Standard | Not incl. |
| Steering-linked headlights ($250) | Standard | Not incl. |
| Visor mirror, driver ($10) | Not incl. | Standard |
| Visor mirror, passenger ($10) | Not incl. | Standard |
| Powertrain | ||
| Steering-wheel-mounted transmission controls ($100) | Standard | Not incl. |
| Seats and Interior Trim | ||
| Center armrest(s) second row ($50) | Standard | Not incl. |
| Door sill trim plates ($100) | Not incl. | Standard |
| Metal pedals ($75) | Not incl. | Standard |
| Neck-level heating first row ($150) | Not incl. | Package |
| No leather in second row (-$300) | Not incl. | Standard |
| Power headrest, driver first row ($50) | Standard | Not incl. |
| Power headrest, passenger first row ($50) | Standard | Not incl. |
| Power seatback bolsters, driver first row ($100) | Standard | Not incl. |
| Power seatback bolsters, passenger first row ($100) | Standard | Not incl. |
| Power thigh support, driver first row ($100) | Standard | Not incl. |
| Power thigh support, passenger first row ($100) | Standard | Not incl. |
| Power upper seatback recline, driver first row ($100) | Standard | Not incl. |
| Power upper seatback recline, passenger first row ($100) | Standard | Not incl. |
| Wood trim ($300) | Standard | Not incl. |
| Suspension, Wheels, and Tires | ||
| Adaptive shocks - electrical ($1000) | Standard | Not incl. |
| Total Feature Adjustments The total value of the features listed for a trim, after subtracting the lowest total. | -$2,955 | -$0 |
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TrueDelta Value Comparison : BMW 7-Series vs. Mercedes-Benz SLKThese are the sticker and invoice prices after adjusting for feature differences, to provide an "apples to apples" comparison. | ||
| Model Year | 2009 | 2009 |
| Model | 7-Series | SLK |
| Trim | 750i | SLK350 |
| Body | 4dr Sedan | 2dr Hardtop conv. |
| Net Price (from Price table) | $86,320 | $61,225 |
| Adjustment (from Feature table) | -$2,955 | -$0 |
| Feature-adjusted Net Price | $83,365 | $61,225 |
| Net Invoice (from Invoice table) | $79,725 | $57,002 |
| Invoice AdjustmentThe price adjustment multiplied by the ratio between the invoice and sticker prices. | -$2,729 | -$0 |
| Feature-adjusted Net Invoice | $76,996 | $57,002 |
| Lowest Adjusted Price and Invoice | SLK350 2dr Hardtop conv. | |
| TrueDelta Price Difference | $22,140 | |
| TrueDelta Invoice Difference | $19,994 | |
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Want a customized car price comparison?
Customized comparisons allow you to include rebates, convert all prices to monthly payments, and view package contents.
Dealer Price Quotes
Dealer Price Quotes
Want to find out how much dealers are willing to discount these cars? Request free, no obligation dealer price quotes through our partner PriceQuotes.com (sidebar) and motivate dealers to compete for your business by offering the lowest possible price.
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Notes
While we strive for accuracy, the site is not error-free, and prices can change at any time.
The "TrueDelta Value Comparison" figures optionally include rebates available to the general public in the Chicago area (e.g. they include bonuses from finance subsidiaries but not those for current owners or the military) and adjustments for most differences in feature content. However, they do not include advertising fees, factory-to-dealer incentives, or differences in engines, tires, seat configurations, and audio systems. Exceptions: They do include values for third-row seats and media players.
Usually the base prices, options, and packages you see here match those on the window stickers. However, in some cases these have been restructured to simplify the database and calculations. These modifictions have no impact on the "total" and "net" figures.
Writers: Please acknowledge TrueDelta.com when using these figures.
