bravenrace
bravenrace SuperDork
9/15/11 1:18 p.m.

Hey guys, what kind of freeway mileage could one expect with a mid 90's through mid '00's 3 series and M3, both with a manual trans and reasonably driven?

Duke
Duke SuperDork
9/15/11 1:21 p.m.

My '03 325i (2.5l) gets 22-24 in town, not hypermiling at all. On the freeway it goes up to 25-27, cruising in the upper 70s to 80. If you kept it below 70 I could see you getting 28.

1988RedT2
1988RedT2 Dork
9/15/11 2:09 p.m.

Wife's 1997 328iC with an auto got solidly in the mid-20's in everyday driving. I could see it getting mighty close to 30 with gentle highway cruising at 60-65 mph.

oldtin
oldtin Dork
9/15/11 2:23 p.m.

averaging 30 mixed city/hwy in a 95 318ti - mid 30s hwy

HunterJP
HunterJP GRM+ Memberand Reader
9/15/11 2:27 p.m.

24-25 in town, 28-30 highway in my 328is.

monark192
monark192 Reader
9/15/11 2:45 p.m.
Duke wrote: My '03 325i (2.5l) gets 22-24 in town, not hypermiling at all. On the freeway it goes up to 25-27, cruising in the upper 70s to 80. If you kept it below 70 I could see you getting 28.

+1 This is what I get with my 01 325i

btrostelsc
btrostelsc New Reader
9/15/11 4:04 p.m.

My '98 323i convertible (2.5L) 5spd with 122k mi. gets 28 mpg like clockwork with about 90% hwy miles at 70-80 mph

EastCoastMojo
EastCoastMojo GRM+ Memberand SuperDork
9/15/11 4:05 p.m.

I don't know, I don't drive reasonably.

Joshua
Joshua HalfDork
9/15/11 4:21 p.m.

The e92 335i's get 29-30 on the highway. An e46 330i can push a little higher if you know how to drive it.

Josh
Josh Dork
9/15/11 4:35 p.m.

In my '98 328i, I usually get around 25 in mixed driving, up to 30 highway, but mine has a 3.23 LSD out of an M3. With the stock 2.93 diff I got 1-2 mpg better in regular driving, and as much as 34 on long highway trips.

pigeon
pigeon Dork
9/15/11 5:32 p.m.

My '99 328i 5-speed (E46) got a solid 28 mixed without trying. My '02 M3 will do about 20 mixed if I try a little and about 26 highway (75 steady cruise). Both stock.

njansenv
njansenv HalfDork
9/15/11 6:15 p.m.

98 M3 - 27 mpg mixed, mostly highway (actual, measured average) 2004 325it (manual)- around 22-25 mpg, but a lot more city driving. It seems to get nearly 30mpg on road trips though. Both using premium.

JThw8
JThw8 SuperDork
9/15/11 7:22 p.m.

99 M3 about 26mpg mostly highway but the car is still new to me so I haven't gotten to the "reasonable driving" phase yet, I still like to put the hammer down too much :)

M2Pilot
M2Pilot Reader
9/15/11 10:25 p.m.

'98 M3/4/5 around 20 mph in town. Usually 23-24 highway

MadScientistMatt
MadScientistMatt Dork
9/16/11 7:47 a.m.
1988RedT2 wrote: Wife's 1997 328iC with an auto got solidly in the mid-20's in everyday driving. I could see it getting mighty close to 30 with gentle highway cruising at 60-65 mph.

That's about what I see on mine with a stick shift.

Joe Gearin
Joe Gearin Associate Publisher
9/16/11 8:56 a.m.

I get 24-25mpg mixed in my 97 M3, and it is driven very enthusiastically. I've gotten as good as 27mpg at a steady 75mph on the highway.

You'll need to log in to post.

Our Preferred Partners
eq1Q7wLSA6VCjDijBjCw5owbAvh0nHExqBUKHpUcn3NEglP8vHRASOt2cMaXhqpR