Is the A110 really a lightweight?

Is the A110 really a lightweight?

Author
Discussion

kitcat7

Original Poster:

135 posts

252 months

Sunday 28th January
quotequote all
A lot is made of the fact that our cars are lightweight, with all the advantages that brings, and in truth it is lighter than its' perceived rival the Cayman, however is it really a lightweight?

When you compare it with cars such as the MR2, GT86, RX7, 200SX, the old MGF and even the MGB GT it is par for the course. Sure it drives far better than those cars, however is it not down to better design than pure lack of weight, that every journo. majors on? I know that the quoted weight is 'wet' but surely, it isn't really a lightweight - the Mk1 Elise was 750kgs and my old Caterham 21 was 725kgs, these are truly lightweight cars.

I know that with all the crash impact crumple zone stuff, airbags and other systems it is more difficult for manufactures to get the weight down, and Alpine have done a wonderful job, but it is still not truly 'a lightweight', is it?

Edited by kitcat7 on Sunday 28th January 12:41

heisthegaffer

3,649 posts

205 months

Sunday 28th January
quotequote all
Everything is a compromise isn't it? I've only driven an Elise on a track and it was brilliant. Could I imagine driving across Europe, probably yes but would imagine the Alpine is much more comfortable but still fun.

Also, safety has made a massive impact here. How heavy are the last Elise models vs the original?

Not slating them, I think they're ace.

Sporky

7,283 posts

71 months

Sunday 28th January
quotequote all
10% lighter than the Gt86, which is the only modern one on the list, is pretty good.

Obviously a Caterham or Atom will be lighter, but for a car with a roof and a (fairly) nice interior the A110 is admirably light.

biggles330d

1,660 posts

157 months

Sunday 28th January
quotequote all
You have to consider it in relative terms. No, compared to the cars you list from 20-30-40+ years ago 1100kg isn't remarkable, but none of those would come anywhere close to complying with current crash regs or having equipment that most people would consider standard today (i.e. air con, central locking, electric windows etc etc). Power makes a big difference too. Which of those listed have 250-300bhp out of the box?? That's 996 turbo levels of power to weight and performance.

Terminator X

16,330 posts

211 months

Sunday 28th January
quotequote all
It is lightweight for it's day. The cars you mention could not be built that light to modern Regs.

TX.

Ps I intend to keep mine so when all these bloated EVs "take over" it will be truly lightweight vs the rest.

Simon Owen

838 posts

141 months

Sunday 28th January
quotequote all
The Light Car Company Rocket is sub 400kg which makes the 21 look pretty lardy at 725kg smile

I’m joking of course but you get my point.

The A110 feels lighter than a Cayman to drive, as does an Elise compared to an A110, as does a 7 compared to an Elise…


Iceblue

116 posts

38 months

Sunday 28th January
quotequote all
kitcat7 said:
A lot is made of the fact that our cars are lightweight, with all the advantages that brings, and in truth it is lighter than its' perceived rival the Cayman, however is it really a lightweight?

When you compare it with cars such as the MR2, GT86, RX7, 200SX, the old MGF and even the MGB GT it is par for the course. Sure it drives far better than those cars, however is it not down to better design than pure lack of weight, that every journo. majors on? I know that the quoted weight is 'wet' but surely, it isn't really a lightweight - the Mk1 Elise was 750kgs and my old Caterham 21 was 725kgs, these are truly lightweight cars.

I know that with all the crash impact crumple zone stuff, airbags and other systems it is more difficult for manufactures to get the weight down, and Alpine have done a wonderful job, but it is still not truly 'a lightweight', is it?

Edited by kitcat7 on Sunday 28th January 12:41
Always suprises me it couldn't have been made lighter still especially being mainly aluminium construction which is like for like 40/50% lighter than steel incl. lightweight seats a alloy engine, thinner glass etc. All this weight saving must compensate for modern airbags, crumple zones etc. A Peugeot 205 1.9 GTI was only 860kgs in its day.

worldwidewebs

2,538 posts

257 months

Sunday 28th January
quotequote all
Iceblue said:
Always suprises me it couldn't have been made lighter still especially being mainly aluminium construction which is like for like 40/50% lighter than steel incl. lightweight seats a alloy engine, thinner glass etc. All this weight saving must compensate for modern airbags, crumple zones etc. A Peugeot 205 1.9 GTI was only 860kgs in its day.
Have you been in a 205? I have thicker tin foil at the bottom of my oven

Iceblue

116 posts

38 months

Sunday 28th January
quotequote all
kitcat7 said:
A lot is made of the fact that our cars are lightweight, with all the advantages that brings, and in truth it is lighter than its' perceived rival the Cayman, however is it really a lightweight?

When you compare it with cars such as the MR2, GT86, RX7, 200SX, the old MGF and even the MGB GT it is par for the course. Sure it drives far better than those cars, however is it not down to better design than pure lack of weight, that every journo. majors on? I know that the quoted weight is 'wet' but surely, it isn't really a lightweight - the Mk1 Elise was 750kgs and my old Caterham 21 was 725kgs, these are truly lightweight cars.

I know that with all the crash impact crumple zone stuff, airbags and other systems it is more difficult for manufactures to get the weight down, and Alpine have done a wonderful job, but it is still not truly 'a lightweight', is it?

Edited by kitcat7 on Sunday 28th January 12:41
Always suprises me it couldn't have been made lighter still especially being mainly aluminium construction which is like for like 40/50% lighter than steel incl. lightweight seats a alloy engine, thinner glass etc. All this weight saving must compensate for modern airbags, crumple zones etc. A Peugeot 205 1.9 GTI was only 860kgs in its day.

Iceblue

116 posts

38 months

Sunday 28th January
quotequote all
worldwidewebs said:
Have you been in a 205? I have thicker tin foil at the bottom of my oven
Yep bought a Peugeot 1.9 205GTI brand new in 1988 for the princely sum of £9395 great car and still sought after today.

Sporky

7,283 posts

71 months

Sunday 28th January
quotequote all
A 205 wouldn't meet modern legislation.

I don't think of the A110 as "a lightweight", but I do think of it as light weight.

LE62NDE

350 posts

27 months

Sunday 28th January
quotequote all
My R230 SL350 was, supposedly, 'super lightweight'. Kerb weight approx 1.7 tons. Taking that categorisation, I think we can call honestly the Alpine 'lightweight', if not 'featherweight '...

heisenberger

35 posts

14 months

Sunday 28th January
quotequote all
Of course it is lightweight. It's literally the lightest car in production at the moment.

The only car that comes par with it is the wonderful but tiny MX5, which is too small for many people and quite a bit behind in performance.

You cannot compare A110 to the old lotuses or alfa 4C, except on paper. They were really much closer to a track car or kit-car with huge compromises and not useable as normal car for most. A110 or MX5 have all the creature comfort you need, and if you don't need 4 seats, they're completely usable as a daily. 4C looks very close on paper, but sit in one and drive it, and you'll understand the difference between small production exotic and normal street car that looks exotic smile

GT86, YGR, boxster/cayman, RX7... they all weigh more (150kg) to a lot more (300kg). Especially when they're at similar performance levels.

There's literally no lightweight competitor with similar performance and daily usability,... not even mentioning the price.

What was produced in the last 20 years as a normal production car and <1200kg and 250hp+ HP?

kitcat7

Original Poster:

135 posts

252 months

Sunday 28th January
quotequote all
With all due respect, most of you are missing the point. It is not that our car is lighter than anything else produced today, it is, but in absolute terms it is not light, the others are just heavier. We all know why. Yet much is made of its' lightness, but I'm thinking it feels light because of the weight distribution and suspension design.

By the way, my other car is modern, well at least only just out of production and weights the same, give or take a kg or two. and has only 25bhp less than the A110, yet doesn't feel anything like as light. It is a Morgan +4. Yes, yes I know when it was designed.............

a110au

292 posts

58 months

Sunday 28th January
quotequote all
when a new bmw m2 competition weighs over 2000kg and a new m3 CS weighs 1800kg you bet its a lightweight!!

Designing a contemporary car to be globally road legal using a platform shared with other car models absolutely requires a heavy weight today. I am sure bmw really wanted an m2 that weighed less than the last one, knowing it would be the main gripe from enthusiasts, but they failed completely. There was nothing they can do. Thats a tell. It is a miracle to get a car-car (with space inside, crash tested, quiet enough on freeways) down to 1100kg. The first cayman was 1340kg and it has got heavier since then. The only other way to make something lighter today is to go smaller, and lower power: mx5.

LE62NDE

350 posts

27 months

Monday 29th January
quotequote all
Has the A110 been crash tested? I understood that it hadn't.

heisthegaffer

3,649 posts

205 months

Monday 29th January
quotequote all
LE62NDE said:
Has the A110 been crash tested? I understood that it hadn't.
Surely it must have been?

bcr5784

7,182 posts

152 months

Monday 29th January
quotequote all
heisthegaffer said:
LE62NDE said:
Has the A110 been crash tested? I understood that it hadn't.
Surely it must have been?
Not sure but I do recall David Twohig, when asked why the car couldn't be narrower, saying that the width of the car had been constrained by the need to meet side impact regs.

Whaleblue

381 posts

95 months

Monday 29th January
quotequote all
LE62NDE said:
Has the A110 been crash tested? I understood that it hadn't.
It certainly has, it’s a legal requirement.

I can’t remember where, but I seem to remember seeing a (sad!) picture of the cars used somewhere.

EDIT: It was on Facebook. Screenshot:



Edited by Whaleblue on Monday 29th January 08:04

LE62NDE

350 posts

27 months

Monday 29th January
quotequote all
So crash tested, but no NCAP rating? Perhaps I was confusing the two.