2015 Audi RS 5 vs. 2015 BMW 640 Review

Comparison Review

Due to its greater rear head- and legroom, backseat passengers will be able to stretch out a lot more in the Audi RS 5 than the BMW 640. The BMW 640 will be a favorite with taller drivers due to its greater front head- and legroom than the Audi RS 5.

With the BMW 640 you will definitely be making less frequent stops at the gas station than with the Audi RS 5, due to its tank size and fuel economy.

There are a lot of factors to consider when calculating the overall cost of a vehicle. The main consideration is Manufacturer's Suggested Retail Price (MSRP). When looking only at MSRP, the Audi RS 5 will have less of an impact on your bank account than the BMW 640. Another consideration is the Destination Charge, which is a standard charge for transporting the vehicle to the dealer from where it's built. In this case, the Audi RS 5 will cost less to deliver to the dealership than the BMW 640.

The Audi RS 5 is a little narrower than the BMW 640, so you'll have an easier time getting in and out of the car in a tight parking spot. If you go with the Audi RS 5, you'll have a much easier time finding a large enough space to park than you will with the BMW 640.

With its lower torque, the Audi RS 5 doesn't do as good a job transmitting power to its wheels as the BMW 640.

The Audi RS 5 has about the same turning radius as the BMW 640, allowing equal maneuverability in and out of tight spots.

When it comes to horsepower, the Audi RS 5 has a much more powerful engine than the BMW 640. However, something you should consider is that higher horsepower engines often command higher insurance premiums.

In terms of seating you'll be able to fit the same number of people in both the Audi RS 5 and the BMW 640. The Audi RS 5 has significantly less cargo room than the BMW 640, which may be a concern if you do a lot of warehouse shopping.

The Audi RS 5 comes with essentially the same basic warranty as the BMW 640.

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Compare the 2015 Audi RS 5 and the 2015 BMW 640.

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2015 Audi
RS 5

More Details & Photos New 2015 Audi RS 5
MSRP*: $70,900

2015 BMW

More Details & Photos New 2015 BMW 640
MSRP*: $76,100 - $79,100
Cash Back Rebate: Visit Rebate Center Up to $4,000
Low APR Loan: As low as 4.09% As low as 1.90%
Lease Incentive: -- As low as 3.22%
City MPG: 16 20 - 21
Highway MPG: 23 29 - 32
Engine(s): V-8 Inline-6
Seating Capacity: 4 - 4 4 - 4
Basic Warranty: 4 years/50,000 miles 4 years/50,000 miles
Invoice*: $65,938 $70,510 - $73,270

Days On Lot: Comparing Ease of Negotiation

Days on Lot measures the average number of days a model sits on a dealer's lot before it's sold. This is one predictor of a dealer's willingness to negotiate.

Monthly Trend for:
2015 Audi RS 5

No Days On Lot Data

No Data

Monthly Trend for:
2015 BMW 640

No Days On Lot Data

No Data

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*MSRP and Invoice prices displayed do not include applicable gas taxes or destination charges.